31142789843750000

Names of 31142789843750000

• Cardinal: 31142789843750000 can be written as Thirty-one quadrillion, one hundred forty-two trillion, seven hundred eighty-nine billion, eight hundred forty-three million, seven hundred fifty thousand.

Scientific notation

• Scientific notation: 3.114278984375 × 10¹⁶

Factors of 31142789843750000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 19708

Divisors of 31142789843750000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 80 100 104 125 130 157 200 208 250 260 314 325 400 500 520 625 628 650 785 1000 1040 1250 1256 1300 1570 1625 2000 2041 2500 2512 2600 3125 3140 3250 3925 4082 5000 5200 6250 6280 6500 7850 8125 8164 10000 10205 12500 12560 13000 15625 15700 16250 16328 19531 19625 20410 25000 26000 31250 31400 32500 32656 39062 39250 40625 40820 50000 51025 62500 62800 65000 78124 78125 78500 81250 81640 97655 98125 102050 125000 130000 156248 156250 157000 162500 163280 195310 196250 203125 204100 250000 253903 255125 312496 312500 314000 325000 390620 390625 392500 406250 408200 488275 490625 507806 510250 625000 650000 781240 781250 785000 812500 816400 976550 981250 1015612 1015625 1020500 1250000 1269515 1275625 1562480 1562500 1570000 1625000 1953100 1953125 1962500 2031224 2031250 2041000 2441375 2453125 2539030 2551250 3066367 3125000 3250000 3906200 3906250 3925000 4062448 4062500 4082000 4882750 4906250 5078060 5078125 5102500 6132734 6250000 6347575 6378125 7812400 7812500 7850000 8125000 9765500 9765625 9812500 10156120 10156250 10205000 12206875 12265468 12265625 12695150 12756250 15331835 15625000 16250000 19531000 19531250 19625000 20312240 20312500 20410000 24413750 24530936 24531250 25390300 25390625 25512500 30663670 31250000 31737875 31890625 39062000 39062500 39250000 39862771 40625000 48827500 48828125 49061872 49062500 50780600 50781250 51025000 61034375 61327340 61328125 63475750 63781250 76659175 78125000 79725542 81250000 97655000 97656250 98125000 101561200 101562500 102050000 122068750 122654680 122656250 126951500 126953125 127562500 153318350 156250000 158689375 159451084 159453125 195310000 195312500 196250000 199313855 203125000 244137500 245309360 245312500 253903000 253906250 255125000 305171875 306636700 306640625 317378750 318902168 318906250 383295875 390625000 398627710 406250000 488275000 490625000 507806000 507812500 510250000 610343750 613273400 613281250 634757500 634765625 637804336 637812500 766591750 781250000 793446875 797255420 797265625 976550000 981250000 996569275 1015625000 1220687500 1226546800 1226562500 1269515000 1269531250 1275625000 1525859375 1533183500 1533203125 1586893750 1594510840 1594531250 1916479375 1993138550 2031250000 2441375000 2453125000 2539030000 2539062500 2551250000 3051718750 3066367000 3066406250 3173787500 3189021680 3189062500 3832958750 3967234375 3986277100 3986328125 4882750000 4906250000 4982846375 5078125000 6103437500 6132734000 6132812500 6347575000 6378125000 7629296875 7665917500 7666015625 7934468750 7972554200 7972656250 9582396875 9965692750 10156250000 12206875000 12265625000 12695150000 12756250000 15258593750 15331835000 15332031250 15868937500 15945108400 15945312500 19164793750 19836171875 19931385500 19931640625 24413750000 24531250000 24914231875 30517187500 30663670000 30664062500 31737875000 31890625000 38146484375 38329587500 39672343750 39862771000 39863281250 47911984375 49828463750 61034375000 61328125000 63475750000 63781250000 76292968750 76659175000 79344687500 79725542000 79726562500 95823968750 99180859375 99656927500 99658203125 122068750000 122656250000 124571159375 152585937500 153318350000 158689375000 159453125000 190732421875 191647937500 198361718750 199313855000 199316406250 239559921875 249142318750 305171875000 317378750000 318906250000 381464843750 383295875000 396723437500 398627710000 398632812500 479119843750 495904296875 498284637500 610343750000 622855796875 762929687500 766591750000 793446875000 797265625000 953662109375 958239687500 991808593750 996569275000 1197799609375 1245711593750 1525859375000 1586893750000 1594531250000 1907324218750 1916479375000 1983617187500 1993138550000 2395599218750 2479521484375 2491423187500 3051718750000 3114278984375 3814648437500 3832958750000 3967234375000 4791198437500 4959042968750 4982846375000 5988998046875 6228557968750 7629296875000 7934468750000 9582396875000 9918085937500 9965692750000 11977996093750 12397607421875 12457115937500 15258593750000 15571394921875 19164793750000 19836171875000 23955992187500 24795214843750 24914231875000 29944990234375 31142789843750 39672343750000 47911984375000 49590429687500 49828463750000 59889980468750 62285579687500 77856974609375 95823968750000 99180859375000 119779960937500 124571159375000 149724951171875 155713949218750 198361718750000 239559921875000 249142318750000 299449902343750 311427898437500 389284873046875 479119843750000 598899804687500 622855796875000 778569746093750 1197799609375000 1245711593750000 1557139492187500 1946424365234375 2395599218750000 3114278984375000 3892848730468750 6228557968750000 7785697460937500 15571394921875000 31142789843750000
• Sum of all divisors σ(n): 81747332672975424
• Sum of proper divisors (its aliquot sum) s(n): 50604542829225424
• 31142789843750000 is an abundant number, because the sum of its proper divisors (50604542829225424) is greater than itself. Its abundance is 19461752985475424

Bases of 31142789843750000

• Binary: 1101110101001000011001111001101111100111000110001110000₂
• Hexadecimal: 0x6EA433CDF38C70
• Base-36: 8IN7459YOA8

Squares and roots of 31142789843750000

• 31142789843750000 squared (31142789843750000²) is 969873359251978149414062500000000
• 31142789843750000 cubed (31142789843750000³) is 30204562202236200208669185638427734375000000000000
• The square root of 31142789843750000 is 176473198.6556315581
• The cube root of 31142789843750000 is 314619.6462133789

Scales and comparisons

• 31,142,789,843,750,000 seconds is equal to 990,244,386 years, 2 weeks, 6 days, 21 hours, 13 minutes, 20 seconds.
• To count from 1 to 31,142,789,843,750,000 would take you about two billion, nine hundred seventy million, seven hundred thirty-three thousand, one hundred fifty-eight 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 31142789843750000 cubic inches would be around 26218.3 feet tall.

Recreational maths with 31142789843750000

• 31142789843750000 backwards is 00005734898724113
• The number of decimal digits it has is: 17
• The sum of 31142789843750000's digits is 62
• More coming soon!