8013943092485680

Names of 8013943092485680

• Cardinal: 8013943092485680 can be written as Eight quadrillion, thirteen trillion, nine hundred forty-three billion, ninety-two million, four hundred eighty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 8.01394309248568 × 10¹⁵

Factors of 8013943092485680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 131102

Divisors of 8013943092485680

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 34 35 40 49 56 68 70 80 85 98 112 119 136 140 170 196 238 245 272 280 340 343 392 476 490 560 595 680 686 784 833 952 980 1190 1360 1372 1666 1715 1904 1960 2380 2744 3332 3430 3920 4165 4760 5488 5831 6664 6860 8330 9520 11662 13328 13720 16660 23324 27440 29155 33320 46648 58310 66640 93296 116620 131071 233240 262142 466480 524284 655355 917497 1048568 1310710 1834994 2097136 2228207 2621420 3669988 4456414 4587485 5242840 6422479 7339976 8912828 9174970 10485680 11141035 12844958 14679952 15597449 17825656 18349940 22282070 25689916 31194898 32112395 35651312 36699880 44564140 44957353 51379832 62389796 64224790 73399760 77987245 89128280 89914706 102759664 109182143 124779592 128449580 155974490 178256560 179829412 218364286 224786765 249559184 256899160 311948980 359658824 436728572 449573530 513798320 545910715 623897960 719317648 764275001 873457144 899147060 1091821430 1247795920 1528550002 1746914288 1798294120 2183642860 3057100004 3596588240 3821375005 4367285720 6114200008 7642750010 8734571440 12228400016 15285500020 17179607041 30571000040 34359214082 61142000080 68718428164 85898035205 120257249287 137436856328 171796070410 240514498574 274873712656 292053319697 343592140820 481028997148 584106639394 601286246435 687184281640 841800745009 962057994296 1168213278788 1202572492870 1374368563280 1460266598485 1683601490018 1924115988592 2044373237879 2336426557576 2405144985740 2920533196970 3367202980036 4088746475758 4209003725045 4672853115152 4810289971480 5841066393940 5892605215063 6734405960072 8177492951516 8418007450090 9620579942960 10221866189395 11682132787880 11785210430126 13468811920144 14310612665153 16354985903032 16836014900180 20443732378790 23364265575760 23570420860252 28621225330306 29463026075315 32709971806064 33672029800360 40887464757580 47140841720504 57242450660612 58926052150630 67344059600720 71553063325765 81774929515160 94281683441008 100174288656071 114484901321224 117852104301260 143106126651530 163549859030320 200348577312142 228969802642448 235704208602520 286212253303060 400697154624284 471408417205040 500871443280355 572424506606120 801394309248568 1001742886560710 1144849013212240 1602788618497136 2003485773121420 4006971546242840 8013943092485680
• Sum of all divisors σ(n): 23007105280929600
• Sum of proper divisors (its aliquot sum) s(n): 14993162188443920
• 8013943092485680 is an abundant number, because the sum of its proper divisors (14993162188443920) is greater than itself. Its abundance is 6979219095958240

Bases of 8013943092485680

• Binary: 11100011110001010001110000111010001110001111000110000₂
• Hexadecimal: 0x1C78A387471E30
• Base-36: 26WPEMRDXKG

Squares and roots of 8013943092485680

• 8013943092485680 squared (8013943092485680²) is 64223283889598944226081005062400
• 8013943092485680 cubed (8013943092485680³) is 514681742303798314250595571983960531479506432000
• The square root of 8013943092485680 is 89520629.4240924113
• The cube root of 8013943092485680 is 200116.1249992539

Scales and comparisons

• 8,013,943,092,485,680 seconds is equal to 254,818,601 years, 30 weeks, 3 days, 20 hours, 14 minutes, 40 seconds.
• To count from 1 to 8,013,943,092,485,680 would take you about seven hundred sixty-four million, four hundred fifty-five thousand, eight hundred 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 8013943092485680 cubic inches would be around 16676.3 feet tall.

Recreational maths with 8013943092485680

• 8013943092485680 backwards is 0865842903493108
• 8013943092485680 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 8013943092485680's digits is 70
• More coming soon!