72030449324640

Names of 72030449324640

• Cardinal: 72030449324640 can be written as Seventy-two trillion, thirty billion, four hundred forty-nine million, three hundred twenty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 7.203044932464 × 10¹³

Factors of 72030449324640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2115

Divisors of 72030449324640

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 43 48 60 62 80 86 93 96 120 124 127 129 155 160 172 186 215 240 248 254 258 310 344 372 381 430 465 480 496 508 516 620 635 645 688 744 762 811 860 930 992 1016 1032 1093 1240 1270 1290 1333 1376 1488 1524 1622 1720 1860 1905 2032 2064 2186 2433 2480 2540 2580 2666 2976 3048 3244 3279 3440 3720 3810 3937 3999 4055 4064 4128 4372 4866 4960 5080 5160 5332 5461 5465 6096 6488 6558 6665 6880 7440 7620 7874 7998 8110 8744 9732 10160 10320 10664 10922 10930 11811 12165 12192 12976 13116 13330 14880 15240 15748 15996 16220 16383 16395 17488 19464 19685 19995 20320 20640 21328 21844 21860 23622 24330 25141 25952 26232 26660 27305 30480 31496 31992 32440 32766 32790 33883 34873 34976 38928 39370 39990 42656 43688 43720 46999 47244 48660 50282 52464 53320 54610 59055 60960 62992 63984 64880 65532 65580 67766 69746 75423 77856 78740 79980 81915 87376 87440 93998 94488 97320 100564 101649 102997 104619 104928 106640 109220 118110 125705 125984 127968 129760 131064 131160 135532 138811 139492 140997 150846 157480 159960 163830 169291 169415 174365 174752 174880 187996 188976 194640 201128 203298 205994 209238 213280 218440 234995 236220 251410 262128 262320 271064 277622 278984 281994 301692 308991 314960 319920 327660 338582 338830 348730 375992 377115 377952 389280 402256 406596 411988 416433 418476 436880 469990 472440 502820 507873 508245 514985 523095 524256 524640 542128 555244 557968 563988 603384 617982 629920 639840 655320 677164 677660 694055 697460 704985 751984 754230 804512 813192 823976 832866 836952 846455 873760 886423 939980 944880 1005640 1015746 1016490 1029970 1046190 1081063 1084256 1110488 1115936 1127976 1206768 1235964 1310640 1354328 1355320 1388110 1394920 1409970 1456969 1503968 1508460 1544955 1626384 1647952 1665732 1673904 1692910 1772846 1879960 1889760 2011280 2031492 2032980 2059940 2082165 2092380 2162126 2220976 2255952 2413536 2471928 2539365 2621280 2659269 2708656 2710640 2776220 2789840 2819940 2913938 3016920 3089910 3192907 3243189 3252768 3295904 3331464 3347808 3385820 3545692 3759920 4022560 4062984 4065960 4119880 4164330 4184760 4303141 4324252 4370907 4428871 4432115 4441952 4511904 4943856 5078730 5318538 5405315 5417312 5421280 5552440 5579680 5639880 5827876 5968873 6033840 6179820 6385814 6486378 6662928 6771640 7091384 7284845 7519840 8125968 8131920 8239760 8328660 8369520 8606282 8648504 8741814 8857742 8864230 9578721 9887712 10157460 10637076 10810630 11104880 11279760 11655752 11937746 12067680 12359640 12771628 12909423 12972756 13286613 13296345 13325856 13543280 14182768 14569690 15964535 16215945 16251936 16263840 16479520 16657320 16739040 17212564 17297008 17483628 17715484 17728460 17906619 19157442 20314920 21274152 21515705 21621260 21854535 22144355 22209760 22559520 23311504 23875492 24719280 25543256 25818846 25945512 26573226 26592690 27086560 27479113 28365536 29139380 29844365 31929070 32431890 33314640 34425128 34594016 34967256 35430968 35456920 35813238 38116189 38314884 40629840 42548304 43031410 43242520 43709070 44288710 46623008 47750984 47893605 49438560 51086512 51637692 51891024 53146452 53185380 54958226 58278760 59688730 63858140 64547115 64863780 66433065 66629280 68850256 69934512 70861936 70913840 71626476 76232378 76629768 81259680 82437339 85096608 86062820 86485040 87418140 88577420 89533095 95501968 95787210 102173024 103275384 103782048 106292904 106370760 109916452 112575721 114348567 116557520 119377460 127716280 129094230 129727560 132866130 137295001 137395565 137700512 139869024 141723872 141827680 143252952 152464756 153259536 164874678 172125640 172970080 174836280 177154840 179066190 185035063 190580945 191003936 191574420 206550768 212585808 212741520 219832904 225151442 228697134 233115040 238754920 255432560 258188460 259455120 265732260 274590002 274791130 286505904 304929512 306519072 329749356 337727163 344251280 349672560 354309680 358132380 370070126 381161890 383148840 411885003 412186695 413101536 425171616 425483040 439665808 450302884 457394268 477509840 510865120 516376920 518910240 531464520 549180004 549582260 555105189 562878605 571742835 573011808 609859024 659498712 675454326 686475005 688502560 699345120 708619360 716264760 740140252 762323780 766297680 823770006 824373390 879331616 900605768 914788536 925175315 955019680 1032753840 1062929040 1098360008 1099164520 1110210378 1125757210 1143485670 1181601859 1219718048 1318997424 1350908652 1372950010 1432529520 1480280504 1524647560 1532595360 1647540012 1648746780 1688635815 1801211536 1829577072 1850350630 2059425015 2065507680 2125858080 2196720016 2198329040 2220420756 2251514420 2286971340 2363203718 2637994848 2701817304 2745900020 2775525945 2865059040 2960561008 3049295120 3295080024 3297493560 3377271630 3489847351 3544805577 3602423072 3659154144 3700701260 4118850030 4393440032 4396658080 4440841512 4503028840 4573942680 4726407436 4840756003 5403634608 5491800040 5551051890 5908009295 5921122016 6098590240 6590160048 6594987120 6754543260 6979694702 7089611154 7401402520 8237700060 8881683024 9006057680 9147885360 9452814872 9681512006 10469542053 10807269216 10983600080 11102103780 11816018590 13180320096 13189974240 13509086520 13959389404 14179222308 14522268009 14802805040 16475400120 17449236755 17724027885 17763366048 18012115360 18295770720 18905629744 19363024012 20939084106 21967200160 22204207560 23632037180 24203780015 27018173040 27918778808 28358444616 29044536018 29605610080 32950800240 34898473510 35448055770 37811259488 38726048024 41878168212 44408415120 47264074360 48407560030 52347710265 54036346080 55837557616 56716889232 58089072036 65901600480 69796947020 70896111540 72611340045 77452096048 83756336424 88816830240 94528148720 96815120060 104695420530 111675115232 113433778464 116178144072 139593894040 141792223080 145222680090 150063436093 154904192096 167512672848 189056297440 193630240120 209390841060 232356288144 279187788080 283584446160 290445360180 300126872186 335025345696 387260480240 418781682120 450190308279 464712576288 558375576160 567168892320 580890720360 600253744372 750317180465 774520960480 837563364240 900380616558 1161781440720 1200507488744 1500634360930 1675126728480 1800761233116 2250951541395 2323562881440 2401014977488 3001268721860 3601522466232 4501903082790 4802029954976 6002537443720 7203044932464 9003806165580 12005074887440 14406089864928 18007612331160 24010149774880 36015224662320 72030449324640
• Sum of all divisors σ(n): 242068214513664
• Sum of proper divisors (its aliquot sum) s(n): 170037765189024
• 72030449324640 is an abundant number, because the sum of its proper divisors (170037765189024) is greater than itself. Its abundance is 98007315864384

Bases of 72030449324640

• Binary: 10000011000001011100101010110000101001001100000₂
• Hexadecimal: 0x4182E5585260
• Base-36: PJ6BXR8TC

Squares and roots of 72030449324640

• 72030449324640 squared (72030449324640²) is 5188385629909531032111129600
• 72030449324640 cubed (72030449324640³) is 373721748191888860516228237249747513344000
• The square root of 72030449324640 is 8487075.4282402839
• The cube root of 72030449324640 is 41607.5401852161

Scales and comparisons

• 72,030,449,324,640 seconds is equal to 2,290,345 years, 25 weeks, 1 day, 1 hour, 44 minutes.
• To count from 1 to 72,030,449,324,640 would take you about five million, seven hundred twenty-five thousand, eight hundred sixty-three 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 72030449324640 cubic inches would be around 3467.3 feet tall.

Recreational maths with 72030449324640

• 72030449324640 backwards is 04642394403027
• 72030449324640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72030449324640's digits is 48
• More coming soon!