61420465965127040

Names of 61420465965127040

• Cardinal: 61420465965127040 can be written as Sixty-one quadrillion, four hundred twenty trillion, four hundred sixty-five billion, nine hundred sixty-five million, one hundred twenty-seven thousand and forty.

Scientific notation

• Scientific notation: 6.142046596512704 × 10¹⁶

Factors of 61420465965127040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 28430705

Divisors of 61420465965127040

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 32 40 58 59 64 80 116 118 128 145 160 232 236 290 295 320 464 472 580 590 640 928 944 1160 1180 1711 1856 1888 1973 2320 2360 3422 3712 3776 3946 4640 4720 6844 7552 7892 8555 9280 9440 9865 13688 15784 17110 18560 18880 19730 27376 31568 34220 37760 39460 54752 57217 63136 68440 78920 109504 114434 116407 126272 136880 157840 219008 228868 232814 252544 273760 286085 315680 457736 465628 547520 572170 582035 631360 915472 931256 1095040 1144340 1164070 1262720 1830944 1862512 2288680 2328140 3375803 3661888 3725024 4577360 4656280 6751606 7323776 7450048 9154720 9312560 13503212 14900096 16879015 18309440 18625120 27006424 28428637 33758030 36618880 37250240 54012848 56857274 67516060 74500480 108025696 113714548 135032120 142143185 216051392 227429096 270064240 284286370 432102784 454858192 540128480 568572740 824430473 909716384 1080256960 1137145480 1648860946 1677289583 1819432768 2160513920 2274290960 3297721892 3354579166 3638865536 4122152365 4548581920 6595443784 6709158332 8244304730 8386447915 9097163840 13190887568 13418316664 16488609460 16772895830 18194327680 26381775136 26836633328 32977218920 33545791660 48641397907 52763550272 53673266656 56089700801 65954437840 67091583320 97282795814 105527100544 107346533312 112179401602 131908875680 134183166640 194565591628 214693066624 224358803204 243206989535 263817751360 268366333280 280448504005 389131183256 448717606408 486413979070 527635502720 536732666560 560897008010 778262366512 897435212816 972827958140 1073465333120 1121794016020 1556524733024 1626601323229 1794870425632 1945655916280 2243588032040 3113049466048 3253202646458 3309292347259 3589740851264 3891311832560 4487176064080 6226098932096 6506405292916 6618584694518 7179481702528 7782623665120 8133006616145 8974352128160 13012810585832 13237169389036 15565247330240 16266013232290 16546461736295 17948704256320 26025621171664 26474338778072 31130494660480 32532026464580 33092923472590 35897408512640 52051242343328 52948677556144 65064052929160 66185846945180 95969478070511 104102484686656 105897355112288 130128105858320 132371693890360 191938956141022 208204969373312 211794710224576 260256211716640 264743387780720 383877912282044 423589420449152 479847390352555 520512423433280 529486775561440 767755824564088 959694780705110 1041024846866560 1058973551122880 1535511649128176 1919389561410220 2117947102245760 3071023298256352 3838779122820440 6142046596512704 7677558245640880 12284093193025408 15355116491281760 30710232982563520 61420465965127040
• Sum of all divisors σ(n): 154549333908648000
• Sum of proper divisors (its aliquot sum) s(n): 93128867943520960
• 61420465965127040 is an abundant number, because the sum of its proper divisors (93128867943520960) is greater than itself. Its abundance is 31708401978393920

Bases of 61420465965127040

• Binary: 11011010001101011001011010011111110010100101010110000000₂
• Hexadecimal: 0xDA35969FCA5580
• Base-36: GSRQKJA7728

Squares and roots of 61420465965127040

• 61420465965127040 squared (61420465965127040²) is 3772473639373329093217403339161600
• 61420465965127040 cubed (61420465965127040³) is 231707088771468498549849821866654743355151089664000
• The square root of 61420465965127040 is 247831527.3832751087
• The cube root of 61420465965127040 is 394552.1088207325

Scales and comparisons

• 61,420,465,965,127,040 seconds is equal to 1,952,980,831 years, 37 weeks, 1 day, 12 hours, 37 minutes, 20 seconds.
• To count from 1 to 61,420,465,965,127,040 would take you about five billion, eight hundred fifty-eight million, nine hundred forty-two thousand, four hundred ninety-five 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 61420465965127040 cubic inches would be around 32879.3 feet tall.

Recreational maths with 61420465965127040

• 61420465965127040 backwards is 04072156956402416
• The number of decimal digits it has is: 17
• The sum of 61420465965127040's digits is 62
• More coming soon!