31472881068000

Names of 31472881068000

• Cardinal: 31472881068000 can be written as Thirty-one trillion, four hundred seventy-two billion, eight hundred eighty-one million, sixty-eight thousand.

Scientific notation

• Scientific notation: 3.1472881068 × 10¹³

Factors of 31472881068000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 480

Divisors of 31472881068000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 31 32 40 48 50 60 62 75 80 93 96 100 120 124 125 150 155 160 186 200 240 248 250 300 310 372 375 400 439 465 480 496 500 600 620 744 750 775 800 878 930 992 1000 1200 1240 1317 1488 1500 1550 1756 1860 2000 2195 2325 2400 2480 2634 2976 3000 3100 3512 3720 3875 4000 4390 4650 4960 5268 6000 6200 6585 7024 7440 7750 8780 9300 10536 10975 11625 12000 12400 13170 13609 14048 14880 15500 17560 18600 21072 21950 23250 24800 26340 27218 31000 32925 35120 37200 40827 42144 43900 46500 52680 54436 54875 62000 65850 68045 70240 74400 81654 87800 93000 105360 108872 109750 124000 131700 136090 163308 164625 175600 186000 192721 204135 210720 217744 219500 263400 272180 326616 329250 340225 351200 372000 385442 408270 435488 439000 526800 544360 578163 653232 658500 680450 770884 816540 878000 963605 1020675 1053600 1088720 1156326 1306464 1317000 1360900 1541768 1633080 1701125 1756000 1927210 2041350 2177440 2312652 2634000 2721800 2890815 3083536 3266160 3402250 3854420 4082700 4625304 4818025 5103375 5268000 5443600 5781630 5974351 6167072 6532320 6804500 7708840 8165400 9250608 9636050 10206750 10887200 11563260 11948702 13609000 14454075 15417680 16330800 17923053 18501216 19272100 20413500 23126520 23897404 24090125 27218000 28908150 29871755 30835360 32661600 35846106 38544200 40827000 46253040 47794808 48180250 54436000 57816300 59743510 71692212 72270375 77088400 81654000 84604519 89615265 92506080 95589616 96360500 115632600 119487020 143384424 144540750 149358775 154176800 163308000 169209038 179230530 191179232 192721000 231265200 238974040 253813557 286768848 289081500 298717550 338418076 358461060 385442000 423022595 448076325 462530400 477948080 507627114 573537696 578163000 597435100 676836152 716922120 746793875 770884000 846045190 896152650 955896160 1015254228 1156326000 1194870200 1269067785 1353672304 1433844240 1493587750 1692090380 1792305300 2030508456 2115112975 2240381625 2312652000 2389740400 2538135570 2622740089 2707344608 2867688480 2987175500 3384180760 3584610600 4061016912 4230225950 4480763250 4779480800 5076271140 5245480178 5974351000 6345338925 6768361520 7169221200 7868220267 8122033824 8460451900 8961526500 10152542280 10490960356 10575564875 11948702000 12690677850 13113700445 13536723040 14338442400 15736440534 16920903800 17923053000 20305084560 20981920712 21151129750 23897404000 25381355700 26227400890 31472881068 31726694625 33841807600 35846106000 39341101335 40610169120 41963841424 42302259500 50762711400 52454801780 62945762136 63453389250 65568502225 67683615200 71692212000 78682202670 83927682848 84604519000 101525422800 104909603560 125891524272 126906778500 131137004450 157364405340 169209038000 196705506675 203050845600 209819207120 251783048544 253813557000 262274008900 314728810680 327842511125 338418076000 393411013350 419638414240 507627114000 524548017800 629457621360 655685022250 786822026700 983527533375 1015254228000 1049096035600 1258915242720 1311370044500 1573644053400 1967055066750 2098192071200 2622740089000 3147288106800 3934110133500 5245480178000 6294576213600 7868220267000 10490960356000 15736440534000 31472881068000
• Sum of all divisors σ(n): 106674124677120
• Sum of proper divisors (its aliquot sum) s(n): 75201243609120
• 31472881068000 is an abundant number, because the sum of its proper divisors (75201243609120) is greater than itself. Its abundance is 43728362541120

Bases of 31472881068000

• Binary: 111001001111111011001111001010110011111100000₂
• Hexadecimal: 0x1C9FD9E567E0
• Base-36: B5MFWS5PC

Squares and roots of 31472881068000

• 31472881068000 squared (31472881068000²) is 990542242720472820624000000
• 31472881068000 cubed (31472881068000³) is 31175218197971429852225649546432000000000
• The square root of 31472881068000 is 5610069.6134718329
• The cube root of 31472881068000 is 31572.7322683689

Scales and comparisons

• 31,472,881,068,000 seconds is equal to 1,000,740 years, 13 weeks, 5 days, 19 hours, 20 minutes.
• To count from 1 to 31,472,881,068,000 would take you about two million, five hundred one thousand, eight hundred fifty 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 31472881068000 cubic inches would be around 2631.1 feet tall.

Recreational maths with 31472881068000

• 31472881068000 backwards is 00086018827413
• 31472881068000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31472881068000's digits is 48
• More coming soon!