31868323015680

Names of 31868323015680

• Cardinal: 31868323015680 can be written as Thirty-one trillion, eight hundred sixty-eight billion, three hundred twenty-three million, fifteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.186832301568 × 10¹³

Factors of 31868323015680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 136445

Divisors of 31868323015680

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 32 36 38 40 45 48 54 57 60 64 72 76 80 89 90 95 96 108 114 120 128 135 144 152 160 171 178 180 190 192 216 228 240 256 267 270 285 288 304 320 342 356 360 380 384 432 445 456 480 512 513 534 540 570 576 608 640 684 712 720 760 768 801 855 864 890 912 960 1024 1026 1068 1080 1140 1152 1216 1280 1335 1368 1424 1440 1520 1536 1602 1691 1710 1728 1780 1824 1920 2052 2136 2160 2280 2304 2403 2432 2560 2565 2670 2736 2848 2880 3040 3072 3204 3382 3420 3456 3560 3648 3840 4005 4104 4272 4320 4560 4608 4806 4864 5073 5120 5130 5340 5472 5696 5760 6080 6408 6764 6840 6912 7120 7296 7680 8010 8208 8455 8544 8640 9120 9216 9612 9728 10146 10260 10680 10944 11392 11520 12015 12160 12816 13528 13680 13824 14240 14592 15219 15360 16020 16416 16910 17088 17280 18240 19224 19456 20292 20520 21360 21888 22784 23040 24030 24320 25365 25632 27056 27360 27648 28480 29184 30438 32040 32832 33820 34176 34560 36480 38448 40584 41040 42720 43776 45568 45657 46080 48060 48640 50730 51264 54112 54720 56960 58368 60876 64080 65664 67640 68352 69120 72960 76095 76896 81168 82080 85440 87552 91136 91314 96120 97280 101460 102528 108224 109440 113920 121752 128160 131328 135280 136327 136704 138240 145920 152190 153792 162336 164160 170880 175104 182628 192240 202920 205056 216448 218880 227840 228285 243504 256320 262656 270560 272654 273408 291840 304380 307584 324672 328320 341760 365256 384480 405840 408981 410112 432896 437760 455680 456570 487008 512640 525312 541120 545308 608760 615168 649344 656640 681635 683520 730512 768960 811680 817962 820224 865792 875520 913140 974016 1025280 1082240 1090616 1217520 1226943 1230336 1298688 1313280 1363270 1367040 1461024 1537920 1623360 1635924 1731584 1826280 1948032 2044905 2050560 2164480 2181232 2435040 2453886 2460672 2590213 2597376 2626560 2726540 2922048 3075840 3246720 3271848 3652560 3680829 3896064 4089810 4101120 4328960 4362464 4870080 4907772 5180426 5194752 5453080 5844096 6134715 6151680 6493440 6543696 7305120 7361658 7770639 7792128 8179620 8657920 8724928 9740160 9815544 10360852 10906160 11688192 12133103 12269430 12303360 12951065 12986880 13087392 14610240 14723316 15541278 15584256 16359240 17449856 18404145 19480320 19631088 20721704 21812320 23311917 23376384 24266206 24538860 25902130 25973760 26174784 29220480 29446632 31082556 32718480 34899712 36399309 36808290 38853195 38960640 39262176 41443408 43624640 46623834 46752768 48532412 49077720 51804260 52349568 58440960 58893264 60665515 62165112 65436960 69799424 69935751 72798618 73616580 77706390 77921280 78524352 82886816 87249280 93247668 97064824 98155440 103608520 104699136 109197927 116559585 116881920 117786528 121331030 124330224 130873920 139598848 139871502 145597236 147233160 155412780 157048704 165773632 174498560 181996545 186495336 194129648 196310880 207217040 209398272 218395854 230528957 233119170 233763840 235573056 242662060 248660448 261747840 279743004 291194472 294466320 310825560 314097408 327593781 331547264 348997120 349678755 363993090 372990672 388259296 392621760 414434080 418796544 436791708 461057914 466238340 471146112 485324120 497320896 523495680 545989635 559486008 582388944 588932640 621651120 628194816 655187562 663094528 691586871 697994240 699357510 727986180 745981344 776518592 785243520 828868160 873583416 922115828 932476680 942292224 970648240 994641792 1046991360 1091979270 1118972016 1152644785 1164777888 1177865280 1243302240 1256389632 1310375124 1326189056 1383173742 1398715020 1455972360 1491962688 1553037184 1570487040 1637968905 1657736320 1747166832 1844231656 1864953360 1884584448 1941296480 1989283584 2074760613 2093982720 2183958540 2237944032 2305289570 2329555776 2355730560 2486604480 2620750248 2652378112 2766347484 2797430040 2911944720 2983925376 3106074368 3140974080 3275937810 3315472640 3457934355 3494333664 3688463312 3729906720 3769168896 3882592960 3978567168 4149521226 4367917080 4475888064 4610579140 4659111552 4711461120 4973208960 5241500496 5532694968 5594860080 5823889440 5967850752 6212148736 6224281839 6281948160 6551875620 6630945280 6915868710 6988667328 7376926624 7459813440 7765185920 7957134336 8299042452 8735834160 8951776128 9221158280 9318223104 9422922240 9946417920 10373803065 10483000992 11065389936 11189720160 11647778880 11935701504 12424297472 12448563678 13103751240 13261890560 13831737420 13977334656 14753853248 14919626880 15530371840 16598084904 17471668320 17903552256 18442316560 18636446208 18845844480 19892835840 20747606130 20966001984 22130779872 22379440320 23295557760 23871403008 24897127356 26207502480 27663474840 27954669312 29507706496 29839253760 31060743680 31121409195 33196169808 34943336640 35807104512 36884633120 37272892416 39785671680 41495212260 41932003968 44261559744 44758880640 46591115520 49794254712 52415004960 55326949680 55909338624 59015412992 59678507520 62121487360 62242818390 66392339616 69886673280 71614209024 73769266240 82990424520 83864007936 88523119488 89517761280 93182231040 99588509424 104830009920 110653899360 111818677248 118030825984 119357015040 124485636780 132784679232 139773346560 147538532480 165980849040 167728015872 177046238976 179035522560 186364462080 199177018848 209660019840 221307798720 236061651968 248971273560 265569358464 279546693120 295077064960 331961698080 335456031744 354092477952 358071045120 398354037696 419320039680 442615597440 497942547120 531138716928 559093386240 590154129920 663923396160 708184955904 796708075392 838640079360 885231194880 995885094240 1062277433856 1180308259840 1327846792320 1593416150784 1677280158720 1770462389760 1991770188480 2124554867712 2655693584640 3186832301568 3540924779520 3983540376960 5311387169280 6373664603136 7967080753920 10622774338560 15934161507840 31868323015680
• Sum of all divisors σ(n): 120555395712000
• Sum of proper divisors (its aliquot sum) s(n): 88687072696320
• 31868323015680 is an abundant number, because the sum of its proper divisors (88687072696320) is greater than itself. Its abundance is 56818749680640

Bases of 31868323015680

• Binary: 111001111101111101100000100101010110000000000₂
• Hexadecimal: 0x1CFBEC12AC00
• Base-36: BAO3SPHC0

Squares and roots of 31868323015680

• 31868323015680 squared (31868323015680²) is 1015590011831719609525862400
• 31868323015680 cubed (31868323015680³) is 32365150548551513547325423294120722432000
• The square root of 31868323015680 is 5645203.5406776967
• The cube root of 31868323015680 is 31704.4144673651

Scales and comparisons

• 31,868,323,015,680 seconds is equal to 1,013,314 years, 5 weeks, 4 hours, 48 minutes.
• To count from 1 to 31,868,323,015,680 would take you about two million, five hundred thirty-three thousand, two hundred eighty-five 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 31868323015680 cubic inches would be around 2642 feet tall.

Recreational maths with 31868323015680

• 31868323015680 backwards is 08651032386813
• 31868323015680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31868323015680's digits is 54
• More coming soon!