389145153312

Names of 389145153312

• Cardinal: 389145153312 can be written as Three hundred eighty-nine billion, one hundred forty-five million, one hundred fifty-three thousand, three hundred twelve.

Scientific notation

• Scientific notation: 3.89145153312 × 10¹¹

Factors of 389145153312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2594

Divisors of 389145153312

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 72 74 81 96 108 111 144 148 162 216 222 243 288 296 324 333 432 444 486 592 648 666 751 864 888 972 999 1184 1296 1332 1502 1776 1801 1944 1998 2253 2592 2664 2997 3004 3552 3602 3888 3996 4506 5328 5403 5994 6008 6759 7204 7776 7992 8991 9012 10656 10806 11988 12016 13518 14408 15984 16209 17982 18024 20277 21612 23976 24032 27036 27787 28816 31968 32418 35964 36048 40554 43224 47952 48627 54072 55574 57632 60831 64836 66637 71928 72096 81108 83361 86448 95904 97254 108144 111148 121662 129672 133274 143856 145881 162216 166722 172896 182493 194508 199911 216288 222296 243324 250083 259344 266548 287712 291762 324432 333444 364986 389016 399822 437643 444592 486648 500166 518688 533096 583524 599733 648864 666888 729972 750249 778032 799644 875286 889184 973296 1000332 1066192 1167048 1199466 1333776 1352551 1459944 1500498 1556064 1599288 1750572 1799199 1946592 2000664 2132384 2250747 2334096 2398932 2667552 2705102 2919888 3000996 3198576 3501144 3598398 4001328 4057653 4501494 4668192 4797864 5397597 5410204 5839776 6001992 6397152 6752241 7002288 7196796 8002656 8115306 9002988 9595728 10795194 10820408 12003984 12172959 13504482 14004576 14393592 16192791 16230612 18005976 19191456 21590388 21640816 24007968 24345918 27008964 28787184 32385582 32461224 36011952 36518877 43180776 43281632 48691836 50044387 54017928 57574368 64771164 64922448 72023904 73037754 86361552 97383672 100088774 108035856 109556631 129542328 129844896 146075508 150133161 172723104 194767344 200177548 216071712 219113262 259084656 292151016 300266322 328669893 389534688 400355096 438226524 450399483 518169312 584302032 600532644 657339786 800710192 876453048 900798966 1168604064 1201065288 1314679572 1351198449 1601420384 1752906096 1801597932 2402130576 2629359144 2702396898 3505812192 3603195864 4053595347 4804261152 5258718288 5404793796 7206391728 8107190694 10517436576 10809587592 12160786041 14412783456 16214381388 21619175184 24321572082 32428762776 43238350368 48643144164 64857525552 97286288328 129715051104 194572576656 389145153312
• Sum of all divisors σ(n): 1180859307264
• Sum of proper divisors (its aliquot sum) s(n): 791714153952
• 389145153312 is an abundant number, because the sum of its proper divisors (791714153952) is greater than itself. Its abundance is 402569000640

Bases of 389145153312

• Binary: 101101010011010110110111100111100100000₂
• Hexadecimal: 0x5A9ADBCF20
• Base-36: 4YRQZ600

Squares and roots of 389145153312

• 389145153312 squared (389145153312²) is 151433950346219984569344
• 389145153312 cubed (389145153312³) is 58929787824121571374915645175267328
• The square root of 389145153312 is 623814.9992682125
• The cube root of 389145153312 is 7300.8015214995

Scales and comparisons

• 389,145,153,312 seconds is equal to 12,373 years, 31 weeks, 5 days, 19 hours, 55 minutes, 12 seconds.
• To count from 1 to 389,145,153,312 would take you about twenty-four thousand, seven hundred forty-seven 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 389145153312 cubic inches would be around 608.4 feet tall.

Recreational maths with 389145153312

• 389145153312 backwards is 213351541983
• The number of decimal digits it has is: 12
• The sum of 389145153312's digits is 45
• More coming soon!