40396381122720

Names of 40396381122720

• Cardinal: 40396381122720 can be written as Forty trillion, three hundred ninety-six billion, three hundred eighty-one million, one hundred twenty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.039638112272 × 10¹³

Factors of 40396381122720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1280

Divisors of 40396381122720

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 23 24 28 30 32 35 40 42 46 48 49 53 56 60 69 70 80 84 92 96 98 105 106 112 115 120 138 140 147 159 160 161 168 184 196 210 212 224 230 240 245 265 276 280 294 318 322 336 345 368 371 392 420 424 460 480 483 490 530 552 560 588 636 644 672 690 735 736 742 784 795 805 840 848 920 966 980 1060 1104 1113 1120 1127 1176 1187 1219 1272 1288 1380 1470 1484 1568 1590 1610 1680 1696 1840 1855 1932 1960 2120 2208 2226 2254 2352 2374 2415 2438 2544 2576 2597 2760 2940 2968 3180 3220 3360 3381 3561 3657 3680 3710 3864 3920 4240 4452 4508 4704 4748 4830 4876 5088 5152 5194 5520 5565 5635 5880 5935 5936 6095 6360 6440 6762 7122 7314 7420 7728 7791 7840 8309 8480 8533 8904 9016 9496 9660 9752 10388 11040 11130 11270 11760 11870 11872 12190 12720 12880 12985 13524 14244 14628 14840 15456 15582 16618 16905 17066 17805 17808 18032 18285 18992 19320 19504 20776 22260 22540 23520 23740 24380 24927 25440 25599 25760 25970 27048 27301 28488 29256 29680 31164 33236 33810 34132 35610 35616 36064 36570 37984 38640 38955 39008 41545 41552 42665 44520 45080 47480 48760 49854 51198 51940 54096 54602 56976 58163 58512 59360 59731 62328 62911 66472 67620 68264 71220 73140 77280 77910 81903 83090 83104 85330 89040 90160 94960 97520 99708 102396 103880 108192 109204 113952 116326 117024 119462 124635 124656 125822 127995 132944 135240 136505 136528 142440 146280 155820 163806 166180 170660 174489 178080 179193 180320 188733 189920 191107 195040 199416 204792 207760 218408 232652 238924 249270 249312 251644 255990 265888 270480 273010 273056 284880 290815 292560 298655 311640 314555 327612 332360 341320 348978 358386 377466 382214 398832 409515 409584 415520 436816 440377 465304 477848 498540 503288 511980 540960 546020 569760 573321 581630 585120 597310 623280 629110 655224 664720 682640 697956 716772 754932 764428 797664 819030 819168 872445 873632 880754 895965 930608 943665 955535 955696 997080 1006576 1023960 1092040 1146642 1163260 1194620 1246560 1258220 1310448 1321131 1329440 1337749 1365280 1395912 1408969 1433544 1446953 1509864 1528856 1638060 1744890 1761508 1791930 1861216 1887330 1911070 1911392 1994160 2013152 2047920 2184080 2201885 2293284 2326520 2389240 2516440 2620896 2642262 2675498 2791824 2817938 2866605 2867088 2893906 3019728 3057712 3082639 3276120 3489780 3523016 3583860 3774660 3822140 3988320 4013247 4095840 4226907 4340859 4368160 4403770 4586568 4653040 4778480 5032880 5284524 5350996 5583648 5635876 5733210 5734176 5787812 6039456 6115424 6165278 6552240 6605655 6688745 6979560 7044845 7046032 7167720 7234765 7549320 7644280 8026494 8453814 8681718 8807540 9173136 9247917 9306080 9556960 9862783 10065760 10128671 10569048 10701992 11271752 11466420 11575624 12330556 13104480 13211310 13377490 13959120 14089690 14092064 14335440 14469530 15098640 15288560 15413195 16052988 16907628 17363436 17615080 18346272 18495834 19725566 20066235 20257342 21134535 21138096 21403984 21704295 22543504 22932840 23151248 24661112 26422620 26754980 27918240 28179380 28670880 28939060 29588349 30197280 30386013 30577120 30826390 32105976 32406287 33815256 34726872 35230160 36991668 39451132 40132470 40514684 42269070 42276192 42807968 43408590 45087008 45865680 46239585 46302496 49313915 49322224 50643355 52845240 53509960 56358760 57878120 59176698 60772026 61652780 64211952 64812574 67630512 69039481 69453744 70460320 70900697 73983336 74675357 78902264 80264940 81029368 84538140 86817180 91731360 92479170 97218861 98627830 98644448 101286710 105690480 107019920 112717520 115756240 118353396 121544052 123305560 128423904 129625148 135261024 138078962 138907488 141801394 147941745 147966672 149350714 151930065 157804528 160529880 162031435 162058736 169076280 173634360 184958340 194437722 197255660 202573420 207118443 211380960 212702091 214039840 224026071 225435040 226844009 231512480 236706792 243088104 246611120 259250296 276157924 283602788 295883490 295933344 298701428 303860130 315609056 321059760 324062870 324117472 338152560 345197405 347268720 354503485 369916680 373376785 388875444 394511320 405146840 414236886 425404182 448052142 453688018 473413584 486094305 486176208 493222240 518500592 522727499 552315848 567205576 591766980 597402856 607720260 642119520 648125740 676305120 680532027 690394810 694537440 709006970 739833360 746753570 777750888 789022640 810293680 828473772 850808364 896104284 907376036 946827168 972188610 972352416 1035592215 1037001184 1045454998 1063510455 1104631696 1120130355 1134220045 1134411152 1183533960 1194805712 1215440520 1296251480 1361064054 1380789620 1418013940 1479666720 1493507140 1555501776 1568182497 1578045280 1587908063 1620587360 1656947544 1701616728 1717533211 1792208568 1814752072 1944377220 2071184430 2090909996 2127020910 2209263392 2240260710 2268440090 2268822304 2367067920 2389611424 2430881040 2592502960 2613637495 2722128108 2761579240 2836027880 2987014280 3111003552 3136364994 3175816126 3313895088 3402660135 3403233456 3435066422 3584417136 3629504144 3659092493 3888754440 4142368860 4181819992 4254041820 4480521420 4536880180 4734135840 4763724189 4861762080 5152599633 5185005920 5227274990 5444256216 5523158480 5672055760 5974028560 6272729988 6351632252 6627790176 6805320270 6806466912 6870132844 7168834272 7259008288 7318184986 7777508880 7840912485 7939540315 8284737720 8363639984 8508083640 8587666055 8961042840 9073760360 9527448378 10305199266 10454549980 10888512432 10977277479 11046316960 11344111520 11948057120 12022732477 12545459976 12703264504 13610640540 13740265688 14636369972 15555017760 15681824970 15879080630 16569475440 16727279968 17016167280 17175332110 17922085680 18147520720 18295462465 19054896756 20610398532 20909099960 21777024864 21954554958 23818620945 24045464954 25090919952 25406529008 25762998165 27221281080 27480531376 29272739944 31363649940 31758161260 33138950880 34032334560 34350664220 35844171360 36068197431 36295041440 36590924930 38109793512 41220797064 41818199920 43909109916 47637241890 48090929908 50181839904 50813058016 51525996330 54442562160 54886387395 54961062752 58545479888 60113662385 62727299880 63516322520 68701328440 72136394862 73181849860 76219587024 82441594128 83636399840 84159127339 87818219832 95274483780 96181859816 103051992660 108885124320 109772774790 117090959776 120227324770 125454599760 127032645040 137402656880 144272789724 146363699720 152439174048 164883188256 168318254678 175636439664 180340987155 190548967560 192363719632 206103985320 219545549580 240454649540 250909199520 252477382017 254065290080 274805313760 288545579448 292727399440 336636509356 351272879328 360681974310 381097935120 384727439264 412207970640 420795636695 439091099160 480909299080 504954764034 577091158896 585454798880 673273018712 721363948620 762195870240 824415941280 841591273390 878182198320 961818598160 1009909528068 1154182317792 1262386910085 1346546037424 1442727897240 1683182546780 1756364396640 1923637196320 2019819056136 2524773820170 2693092074848 2885455794480 3366365093560 4039638112272 5049547640340 5770911588960 6732730187120 8079276224544 10099095280680 13465460374240 20198190561360 40396381122720
• Sum of all divisors σ(n): 157506730270848
• Sum of proper divisors (its aliquot sum) s(n): 117110349148128
• 40396381122720 is an abundant number, because the sum of its proper divisors (117110349148128) is greater than itself. Its abundance is 76713968025408

Bases of 40396381122720

• Binary: 1001001011110110000011111100100111000010100000₂
• Hexadecimal: 0x24BD83F270A0
• Base-36: EBHUABELC

Squares and roots of 40396381122720

• 40396381122720 squared (40396381122720²) is 1631867607812048767700198400
• 40396381122720 cubed (40396381122720³) is 65921545826996891241292333114158747648000
• The square root of 40396381122720 is 6355814.7489303055
• The cube root of 40396381122720 is 34312.1148553007

Scales and comparisons

• 40,396,381,122,720 seconds is equal to 1,284,479 years, 50 weeks, 1 day, 10 hours, 32 minutes.
• To count from 1 to 40,396,381,122,720 would take you about three million, two hundred eleven thousand, one hundred ninety-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 40396381122720 cubic inches would be around 2859.3 feet tall.

Recreational maths with 40396381122720

• 40396381122720 backwards is 02722118369304
• 40396381122720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40396381122720's digits is 48
• More coming soon!