31285741313568

Names of 31285741313568

• Cardinal: 31285741313568 can be written as Thirty-one trillion, two hundred eighty-five billion, seven hundred forty-one million, three hundred thirteen thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1285741313568 × 10¹³

Factors of 31285741313568

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1082912

Divisors of 31285741313568

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 31 32 38 42 48 56 57 62 73 76 84 93 96 112 114 124 133 146 152 168 186 217 219 224 228 248 266 292 304 336 372 399 434 438 456 496 511 532 584 589 608 651 672 744 798 868 876 912 992 1022 1064 1168 1178 1302 1387 1488 1533 1596 1736 1752 1767 1824 2044 2128 2263 2336 2356 2604 2774 2976 3066 3192 3472 3504 3534 4088 4123 4161 4256 4526 4712 5208 5548 6132 6384 6789 6944 7008 7068 8176 8246 8322 9052 9424 9709 10416 11096 12264 12369 12768 13578 14136 15841 16352 16492 16644 18104 18848 19418 20832 22192 24528 24738 27156 28272 29127 31682 32984 33288 36208 38836 42997 44384 47523 49056 49476 54312 56544 58254 63364 65968 66576 72416 77672 85994 95046 98952 108624 116508 126728 128991 131936 133152 155344 171988 190092 197904 217248 233016 253456 257982 300979 310688 343976 380184 395808 466032 506912 515964 601958 687952 760368 902937 932064 1031928 1082777 1203916 1375904 1520736 1805874 2063856 2165554 2407832 3248331 3611748 4127712 4331108 4815664 6496662 7223496 7579439 8662216 9631328 12993324 14446992 15158878 17324432 20572763 22738317 25986648 28893984 30317756 33566087 34648864 41145526 45476634 51973296 60635512 61718289 67132174 79042721 82291052 90953268 100698261 103946592 121271024 123436578 134264348 144009341 158085442 164582104 181906536 201396522 234962609 237128163 242542048 246873156 268528696 288018682 316170884 329164208 363813072 402793044 432028023 469925218 474256326 493746312 537057392 553299047 576037364 632341768 637755653 658328416 704887827 727626144 805586088 864056046 939850436 948512652 987492624 1074114784 1106598094 1152074728 1264683536 1275511306 1409775654 1501811699 1611172176 1659897141 1728112092 1879700872 1897025304 1913266959 1974985248 2213196188 2304149456 2450324351 2529367072 2551022612 2819551308 3003623398 3222344352 3319794282 3456224184 3759401744 3794050608 3826533918 4426392376 4464289571 4505435097 4608298912 4900648702 5102045224 5639102616 6007246796 6639588564 6912448368 7350973053 7518803488 7588101216 7653067836 8852784752 8928579142 9010870194 9801297404 10204090448 10512681893 11278205232 12014493592 13279177128 13392868713 13824896736 14701946106 15306135672 17152270457 17705569504 17857158284 18021740388 19602594808 20408180896 21025363786 22556410464 24028987184 26558354256 26785737426 29403892212 30612271344 31538045679 34304540914 35714316568 36043480776 39205189616 42050727572 46556162669 48057974368 51456811371 53116708512 53571474852 58807784424 61224542688 63076091358 68609081828 71428633136 72086961552 78410379232 84101455144 93112325338 102913622742 107142949704 117615568848 126152182716 137218163656 139668488007 142857266272 144173923104 168202910288 186224650676 205827245484 214285899408 235231137696 252304365432 274436327312 279336976014 325893138683 336405820576 372449301352 411654490968 428571798816 504608730864 548872654624 558673952028 651786277366 744898602704 823308981936 977679416049 1009217461728 1117347904056 1303572554732 1489797205408 1646617963872 1955358832098 2234695808112 2607145109464 3910717664196 4469391616224 5214290218928 7821435328392 10428580437856 15642870656784 31285741313568
• Sum of all divisors σ(n): 103381218017280
• Sum of proper divisors (its aliquot sum) s(n): 72095476703712
• 31285741313568 is an abundant number, because the sum of its proper divisors (72095476703712) is greater than itself. Its abundance is 40809735390144

Bases of 31285741313568

• Binary: 111000111010001000111011111110101111000100000₂
• Hexadecimal: 0x1C74477F5E20
• Base-36: B38GYLR1C

Squares and roots of 31285741313568

• 31285741313568 squared (31285741313568²) is 978797609539495566100890624
• 31285741313568 cubed (31285741313568³) is 30622408810391396379761389602916455186432
• The square root of 31285741313568 is 5593365.8304788183
• The cube root of 31285741313568 is 31510.0300010991

Scales and comparisons

• 31,285,741,313,568 seconds is equal to 994,789 years, 41 weeks, 4 days, 10 hours, 12 minutes, 48 seconds.
• To count from 1 to 31,285,741,313,568 would take you about two million, four hundred eighty-six thousand, nine hundred seventy-four 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 31285741313568 cubic inches would be around 2625.8 feet tall.

Recreational maths with 31285741313568

• 31285741313568 backwards is 86531314758213
• 31285741313568 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31285741313568's digits is 57
• More coming soon!