31930269253920

Names of 31930269253920

• Cardinal: 31930269253920 can be written as Thirty-one trillion, nine hundred thirty billion, two hundred sixty-nine million, two hundred fifty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.193026925392 × 10¹³

Factors of 31930269253920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 22355

Divisors of 31930269253920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 90 96 108 120 135 144 160 179 180 216 240 270 288 358 360 432 480 537 540 716 720 864 895 1074 1080 1432 1440 1611 1790 2053 2148 2160 2685 2864 3222 3580 4106 4296 4320 4833 5370 5728 6159 6444 7160 8055 8212 8592 9666 10265 10740 12318 12888 14320 16110 16424 17184 18477 19332 20113 20530 21480 24165 24636 25776 28640 30795 32220 32848 36954 38664 40226 41060 42960 48330 49272 51552 55431 60339 61590 64440 65696 73908 77328 80452 82120 85920 92385 96660 98544 100565 110862 120678 123180 128880 147816 154656 160904 164240 181017 184770 193320 197088 201130 221724 241356 246360 257760 277155 295632 301695 321808 328480 362034 367487 369540 386640 402260 443448 482712 492720 543051 554310 591264 603390 643616 724068 734974 739080 773280 804520 886896 905085 965424 985440 1086102 1102461 1108620 1206780 1448136 1469948 1478160 1609040 1773792 1810170 1837435 1930848 2172204 2204922 2217240 2413560 2715255 2896272 2939896 2956320 3218080 3307383 3600227 3620340 3674870 4344408 4409844 4434480 4827120 5430510 5512305 5792544 5879792 6614766 7200454 7240680 7349740 8688816 8819688 8868960 9654240 9922149 10800681 10861020 11024610 11759584 13229532 14400908 14481360 14699480 16536915 17377632 17639376 18001135 19844298 21601362 21722040 22049220 26459064 28801816 28962720 29398960 32402043 33073830 35278752 36002270 39688596 41291989 43202724 43444080 44098440 49610745 52918128 54003405 57603632 58797920 64804086 66147660 72004540 79377192 82583978 86405448 86888160 88196880 97206129 99221490 105836256 108006810 115207264 123875967 129608172 132295320 144009080 158754384 162010215 165167956 172810896 176393760 194412258 198442980 206459945 216013620 247751934 259216344 264590640 288018160 317508768 324020430 330335912 345621792 371627901 388824516 396885960 412919890 432027240 486030645 495503868 518432688 529181280 576036320 619379835 648040860 660671824 743255802 777649032 793771920 825839780 864054480 972061290 991007736 1036865376 1114883703 1238759670 1296081720 1321343648 1486511604 1555298064 1587543840 1651679560 1728108960 1858139505 1944122580 1982015472 2229767406 2477519340 2592163440 2973023208 3110596128 3303359120 3716279010 3888245160 3964030944 4459534812 4955038680 5184326880 5574418515 5946046416 6606718240 7391266031 7432558020 7776490320 8919069624 9910077360 11148837030 11892092832 14782532062 14865116040 15552980640 17838139248 19820154720 22173798093 22297674060 29565064124 29730232080 35676278496 36956330155 44347596186 44595348120 59130128248 59460464160 66521394279 73912660310 88695192372 89190696240 110868990465 118260256496 133042788558 147825320620 177390384744 178381392480 199564182837 221737980930 236520512992 266085577116 295650641240 332606971395 354780769488 399128365674 443475961860 532171154232 591301282480 665213942790 709561538976 798256731348 886951923720 997820914185 1064342308464 1182602564960 1330427885580 1596513462696 1773903847440 1995641828370 2128684616928 2660855771160 3193026925392 3547807694880 3991283656740 5321711542320 6386053850784 7982567313480 10643423084640 15965134626960 31930269253920
• Sum of all divisors σ(n): 112440606969600
• Sum of proper divisors (its aliquot sum) s(n): 80510337715680
• 31930269253920 is an abundant number, because the sum of its proper divisors (80510337715680) is greater than itself. Its abundance is 48580068461760

Bases of 31930269253920

• Binary: 111010000101001011000010110110100000100100000₂
• Hexadecimal: 0x1D0A585B4120
• Base-36: BBGK9WCO0

Squares and roots of 31930269253920

• 31930269253920 squared (31930269253920²) is 1019542094627828873435366400
• 31930269253920 cubed (31930269253920³) is 32554253597172159482656510808269836288000
• The square root of 31930269253920 is 5650687.5027663669
• The cube root of 31930269253920 is 31724.9437146473

Scales and comparisons

• 31,930,269,253,920 seconds is equal to 1,015,283 years, 41 weeks, 2 days, 13 hours, 12 minutes.
• To count from 1 to 31,930,269,253,920 would take you about two million, five hundred thirty-eight thousand, two hundred 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 31930269253920 cubic inches would be around 2643.7 feet tall.

Recreational maths with 31930269253920

• 31930269253920 backwards is 02935296203913
• 31930269253920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31930269253920's digits is 54
• More coming soon!