31444870080

Names of 31444870080

• Cardinal: 31444870080 can be written as Thirty-one billion, four hundred forty-four million, eight hundred seventy thousand and eighty.

Scientific notation

• Scientific notation: 3.144487008 × 10¹⁰

Factors of 31444870080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 917

Divisors of 31444870080

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 32 34 39 40 48 51 52 60 64 65 68 78 80 85 96 102 104 120 130 136 156 160 169 170 192 195 204 208 221 240 255 260 272 312 320 338 340 390 408 416 442 480 507 510 520 544 624 663 676 680 780 816 832 845 877 884 960 1014 1020 1040 1088 1105 1248 1326 1352 1360 1560 1632 1690 1754 1768 2028 2040 2080 2197 2210 2496 2535 2631 2652 2704 2720 2873 3120 3264 3315 3380 3508 3536 4056 4080 4160 4385 4394 4420 5070 5262 5304 5408 5440 5746 6240 6591 6630 6760 7016 7072 8112 8160 8619 8770 8788 8840 10140 10524 10608 10816 10985 11401 11492 12480 13155 13182 13260 13520 14032 14144 14365 14909 16224 16320 17238 17540 17576 17680 20280 21048 21216 21970 22802 22984 26310 26364 26520 27040 28064 28730 29818 32448 32955 34203 34476 35080 35152 35360 37349 40560 42096 42432 43095 43940 44727 45604 45968 52620 52728 53040 54080 56128 57005 57460 59636 65910 68406 68952 70160 70304 70720 74545 74698 81120 84192 86190 87880 89454 91208 91936 105240 105456 106080 112047 114010 114920 119272 131820 136812 137904 140320 140608 148213 149090 149396 162240 168384 171015 172380 175760 178908 182416 183872 186745 193817 210480 210912 212160 223635 224094 228020 229840 238544 263640 273624 275808 280640 296426 298180 298792 342030 344760 351520 357816 364832 373490 387634 420960 421824 444639 447270 448188 456040 459680 477088 527280 547248 551616 560235 581451 592852 596360 597584 684060 689520 703040 715632 729664 741065 746980 775268 841920 889278 894540 896376 912080 919360 954176 969085 1054560 1094496 1120470 1162902 1185704 1192720 1195168 1368120 1379040 1431264 1482130 1493960 1550536 1778556 1789080 1792752 1824160 1926769 1938170 2109120 2188992 2223195 2240940 2325804 2371408 2385440 2390336 2519621 2736240 2758080 2862528 2907255 2964260 2987920 3101072 3557112 3578160 3585504 3648320 3853538 3876340 4446390 4481880 4651608 4742816 4770880 5039242 5472480 5780307 5814510 5928520 5975840 6202144 7114224 7156320 7171008 7558863 7707076 7752680 8892780 8963760 9303216 9485632 9633845 10078484 10944960 11560614 11629020 11857040 11951680 12404288 12598105 14228448 14312640 15117726 15414152 15505360 17785560 17927520 18606432 19267690 20156968 23121228 23258040 23714080 25196210 28456896 28901535 30235452 30828304 31010720 32755073 35571120 35855040 37212864 37794315 38535380 40313936 46242456 46516080 47428160 50392420 57803070 60470904 61656608 62021440 65510146 71142240 75588630 77070760 80627872 92484912 93032160 98265219 100784840 115606140 120941808 123313216 131020292 142284480 151177260 154141520 161255744 163775365 184969824 186064320 196530438 201569680 231212280 241883616 262040584 302354520 308283040 327550730 369939648 393060876 403139360 462424560 483767232 491326095 524081168 604709040 616566080 655101460 786121752 806278720 924849120 982652190 1048162336 1209418080 1310202920 1572243504 1849698240 1965304380 2096324672 2418836160 2620405840 3144487008 3930608760 5240811680 6288974016 7861217520 10481623360 15722435040 31444870080
• Sum of all divisors σ(n): 114646008960
• Sum of proper divisors (its aliquot sum) s(n): 83201138880
• 31444870080 is an abundant number, because the sum of its proper divisors (83201138880) is greater than itself. Its abundance is 51756268800

Bases of 31444870080

• Binary: 11101010010010000101010001111000000₂
• Hexadecimal: 0x75242A3C0
• Base-36: EG1GP1C

Squares and roots of 31444870080

• 31444870080 squared (31444870080²) is 988779854348079206400
• 31444870080 cubed (31444870080³) is 31092054057696673742797504512000
• The square root of 31444870080 is 177327.0145240143
• The cube root of 31444870080 is 3156.3362869565

Scales and comparisons

• 31,444,870,080 seconds is equal to 999 years, 44 weeks, 1 day, 6 hours, 8 minutes.
• To count from 1 to 31,444,870,080 would take you about one thousand, nine 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 31444870080 cubic inches would be around 263 feet tall.

Recreational maths with 31444870080

• 31444870080 backwards is 08007844413
• 31444870080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31444870080's digits is 39
• More coming soon!