2142120061091840

Names of 2142120061091840

• Cardinal: 2142120061091840 can be written as Two quadrillion, one hundred forty-two trillion, one hundred twenty billion, sixty-one million, ninety-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.14212006109184 × 10¹⁵

Factors of 2142120061091840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 397

Divisors of 2142120061091840

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 256 320 367 368 460 512 529 640 734 736 920 1024 1058 1280 1468 1472 1835 1840 2048 2116 2560 2645 2936 2944 3670 3680 4096 4232 5120 5290 5872 5888 7340 7360 8192 8441 8464 10240 10580 11744 11776 14680 14720 16384 16882 16928 20480 21160 23488 23552 29360 29440 33764 33856 40960 42205 42320 46976 47104 58720 58880 67528 67712 81920 84410 84640 93952 94208 117440 117760 134689 135056 135424 168820 169280 187904 188416 194143 234880 235520 269378 270112 270848 337640 338560 375808 376832 388286 469760 471040 538756 540224 541696 673445 675280 677120 751616 776572 939520 942080 970715 1077512 1080448 1083392 1346890 1350560 1354240 1503232 1553144 1879040 1884160 1941430 2155024 2160896 2166784 2693780 2701120 2708480 3006464 3097847 3106288 3758080 3882860 4310048 4321792 4333568 5387560 5402240 5416960 6012928 6195694 6212576 7516160 7765720 8620096 8643584 8667136 10775120 10804480 10833920 12391388 12425152 15032320 15489235 15531440 17240192 17287168 21550240 21608960 21667840 24782776 24850304 30064640 30978470 31062880 34480384 34574336 43100480 43217920 43335680 49430863 49565552 49700608 61956940 62125760 68960768 69148672 71250481 86200960 86435840 98861726 99131104 99401216 123913880 124251520 137921536 138297344 142500962 172401920 172871680 197723452 198262208 198802432 247154315 247827760 248503040 275843072 285001924 344803840 345743360 356252405 395446904 396524416 397604864 494308630 495655520 497006080 551686144 570003848 689607680 691486720 712504810 790893808 793048832 795209728 988617260 991311040 994012160 1103372288 1136909849 1140007696 1379215360 1425009620 1581787616 1586097664 1590419456 1977234520 1982622080 1988024320 2206744576 2273819698 2280015392 2758430720 2850019240 3163575232 3172195328 3180838912 3954469040 3965244160 3976048640 4547639396 4560030784 5516861440 5684549245 5700038480 6327150464 6344390656 7908938080 7930488320 7952097280 9095278792 9120061568 11033722880 11369098490 11400076960 12654300928 12688781312 15817876160 15860976640 15904194560 18190557584 18240123136 22738196980 22800153920 25308601856 25377562624 26148926527 31635752320 31721953280 36381115168 36480246272 45476393960 45600307840 50617203712 50755125248 52297853054 63271504640 63443906560 72762230336 72960492544 90952787920 91200615680 101234407424 104595706108 126543009280 126887813120 130744632635 145524460672 145920985088 181905575840 182401231360 202468814848 209191412216 253086018560 253775626240 261489265270 291048921344 291841970176 363811151680 364802462720 404937629696 418382824432 506172037120 522978530540 582097842688 583683940352 727622303360 729604925440 809875259392 836765648864 1012344074240 1045957061080 1164195685376 1167367880704 1455244606720 1459209850880 1673531297728 2024688148480 2091914122160 2328391370752 2910489213440 2918419701760 3347062595456 4049376296960 4183828244320 4656782741504 5820978426880 5836839403520 6694125190912 8367656488640 9313565483008 11641956853760 13388250381824 16735312977280 18627130966016 23283913707520 26776500763648 33470625954560 46567827415040 53553001527296 66941251909120 93135654830080 107106003054592 133882503818240 214212006109184 267765007636480 428424012218368 535530015272960 1071060030545920 2142120061091840
• Sum of all divisors σ(n): 5388851729123520
• Sum of proper divisors (its aliquot sum) s(n): 3246731668031680
• 2142120061091840 is an abundant number, because the sum of its proper divisors (3246731668031680) is greater than itself. Its abundance is 1104611606939840

Bases of 2142120061091840

• Binary: 111100111000011111100110001010011101100000000000000₂
• Hexadecimal: 0x79C3F314EC000
• Base-36: L3BGDCH14W

Squares and roots of 2142120061091840

• 2142120061091840 squared (2142120061091840²) is 4588678356132108333812914585600
• 2142120061091840 cubed (2142120061091840³) is 9829499960568515848313101784070639797141504000
• The square root of 2142120061091840 is 46283042.9108959949
• The cube root of 2142120061091840 is 128908.4152754487

Scales and comparisons

• 2,142,120,061,091,840 seconds is equal to 68,112,791 years, 48 weeks, 2 days, 15 hours, 17 minutes, 20 seconds.
• To count from 1 to 2,142,120,061,091,840 would take you about two hundred four million, three hundred thirty-eight thousand, three hundred seventy-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 2142120061091840 cubic inches would be around 10742.4 feet tall.

Recreational maths with 2142120061091840

• 2142120061091840 backwards is 0481901600212412
• The number of decimal digits it has is: 16
• The sum of 2142120061091840's digits is 41
• More coming soon!