21371123674736

Names of 21371123674736

• Cardinal: 21371123674736 can be written as Twenty-one trillion, three hundred seventy-one billion, one hundred twenty-three million, six hundred seventy-four thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 2.1371123674736 × 10¹³

Factors of 21371123674736

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 624

Divisors of 21371123674736

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 8 11 16 22 41 44 73 82 88 113 121 127 146 164 176 226 242 254 257 292 328 451 452 484 508 514 584 656 803 902 904 968 1016 1028 1168 1243 1397 1606 1804 1808 1936 2032 2056 2486 2794 2827 2993 3212 3608 4112 4633 4961 4972 5207 5588 5654 5986 6424 7216 8249 8833 9266 9271 9922 9944 10414 10537 11176 11308 11972 12848 13673 14351 15367 16498 17666 18532 18542 18761 19844 19888 20828 21074 22352 22616 23944 27346 28702 29041 30734 31097 32639 32923 32996 35332 37064 37084 37522 39688 41656 42148 45232 47888 50963 54692 57277 57404 58082 61468 62194 65278 65846 65992 70664 74128 74168 75044 79376 83312 84296 90739 101926 101981 109384 114554 114808 115907 116164 122936 124388 130556 131692 131984 141328 148336 150088 157861 168592 181478 203852 203962 206371 218768 229108 229616 231814 232328 245872 248776 261112 263384 300176 315722 319451 338209 359029 362153 362956 380111 407704 407924 412742 458216 463628 464656 497552 522224 526768 560593 588391 630047 631444 638902 676418 718058 724306 725912 760222 769201 815408 815848 825484 916432 927256 998129 1047623 1121186 1121791 1176782 1190681 1260094 1262888 1274977 1277804 1338199 1352836 1436116 1448612 1451824 1520444 1538402 1631696 1650968 1736471 1854512 1996258 2095246 2119993 2242372 2243582 2270081 2353564 2381362 2382647 2520188 2525776 2549954 2555608 2676398 2705672 2872232 2897224 3040888 3076804 3301936 3472942 3513961 3688207 3720299 3949319 3992516 4181221 4190492 4239986 4484744 4487164 4540162 4707128 4762724 4765294 5040376 5099908 5111216 5352796 5411344 5744464 5794448 6081776 6153608 6472301 6945884 7027922 7376414 7440598 7898638 7985032 8362442 8380984 8461211 8479972 8969488 8974328 9080324 9414256 9525448 9530588 10080752 10199816 10705592 11523853 12307216 12944602 13097491 13891768 14055844 14720189 14752828 14881196 15797276 15970064 16724884 16761968 16922422 16959944 17948656 18160648 19050896 19061176 20399632 21411184 23047706 23319923 25889204 26194982 26209117 27783536 28111688 29440378 29505656 29762392 31594552 33449768 33844844 33919888 36321296 38122352 40570277 40923289 42952543 45993431 46095412 46639846 51778408 52389964 52418234 56223376 58880756 59011312 59524784 63189104 66899536 67689688 71195311 81140554 81846578 85905086 86919713 91986862 92190824 93073321 93279692 97688527 103556816 104779928 104836468 117761512 126762383 135379376 142390622 144072401 151216487 161922079 162281108 163693156 171810172 173839426 183973724 184381648 186146642 186559384 195377054 209559856 209672936 235523024 253524766 256519153 269239111 284781244 288144802 288300287 302432974 323844158 324562216 327386312 343620344 347678852 367947448 372293284 373118768 390754108 419345872 446273047 472477973 507049532 513038306 538478222 569562488 576289604 576600574 604865948 647688316 649124432 654772624 687240688 695357704 735894896 744586568 781508216 892546094 944955946 956116843 1014099064 1026076612 1074573797 1076956444 1139124976 1152579208 1153201148 1209731896 1295376632 1390715408 1489173136 1563016432 1663381357 1785092188 1889911892 1912233686 2028198128 2052153224 2149147594 2153912888 2305158416 2306402296 2419463792 2590753264 2961630221 3326762714 3570184376 3779823784 3824467372 4104306448 4298295188 4307825776 4612804592 5197257703 5923260442 6653525428 7140368752 7559647568 7648934744 8596590376 10394515406 10517285273 11038803551 11820311767 11846520884 13307050856 15297869488 17193180752 18297194927 20789030812 21034570546 22077607102 23640623534 23693041768 26614101712 32577932431 36594389854 41578061624 42069141092 44155214204 47281247068 47386083536 65155864862 73188779708 83156123248 84138282184 88310428408 94562494136 121426839061 130311729724 146377559416 168276564368 176620856816 189124988272 242853678122 260623459448 292755118832 485707356244 521246918896 971414712488 1335695229671 1942829424976 2671390459342 5342780918684 10685561837368 21371123674736
• Sum of all divisors σ(n): 48242396289024
• Sum of proper divisors (its aliquot sum) s(n): 26871272614288
• 21371123674736 is an abundant number, because the sum of its proper divisors (26871272614288) is greater than itself. Its abundance is 5500148939552

Bases of 21371123674736

• Binary: 100110110111111011010001111000010111001110000₂
• Hexadecimal: 0x136FDA3C2E70
• Base-36: 7KPRB8ZU8

Squares and roots of 21371123674736

• 21371123674736 squared (21371123674736²) is 456724927120861552324669696
• 21371123674736 cubed (21371123674736³) is 9760724902834718526523092376926940000256
• The square root of 21371123674736 is 4622891.2678902583
• The cube root of 21371123674736 is 27750.8177881923

Scales and comparisons

• 21,371,123,674,736 seconds is equal to 679,535 years, 32 weeks, 4 days, 10 hours, 58 minutes, 56 seconds.
• To count from 1 to 21,371,123,674,736 would take you about one million, six hundred ninety-eight thousand, eight hundred thirty-nine 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 21371123674736 cubic inches would be around 2312.6 feet tall.

Recreational maths with 21371123674736

• 21371123674736 backwards is 63747632117312
• The number of decimal digits it has is: 14
• The sum of 21371123674736's digits is 53
• More coming soon!