385211724128

Names of 385211724128

• Cardinal: 385211724128 can be written as Three hundred eighty-five billion, two hundred eleven million, seven hundred twenty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.85211724128 × 10¹¹

Factors of 385211724128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3547

Divisors of 385211724128

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 11 14 16 17 22 28 32 34 44 56 68 77 88 112 119 121 136 154 176 187 224 238 242 257 272 308 352 374 476 484 514 544 616 748 847 952 968 1028 1232 1309 1496 1694 1799 1904 1936 2056 2057 2464 2618 2827 2992 3253 3388 3598 3808 3872 4112 4114 4369 5236 5654 5984 6506 6776 7196 8224 8228 8738 10472 11308 13012 13552 14392 14399 16456 17476 19789 20944 22616 22771 26024 27104 28784 28798 30583 31097 32912 34952 35783 39578 41888 45232 45542 48059 52048 55301 57568 57596 61166 62194 65824 69904 71566 79156 90464 91084 96118 104096 110602 115192 122332 124388 139808 143132 158312 182168 192236 217679 221204 230384 244664 248776 250481 286264 316624 336413 364336 384472 387107 393613 435358 442408 460768 489328 497552 500962 528649 572528 608311 633248 672826 728672 768944 774214 787226 836021 870716 884816 978656 995104 1001924 1057298 1145056 1216622 1345652 1537888 1548428 1574452 1672042 1741432 1769632 2003848 2114596 2433244 2691304 2755291 3096856 3148904 3344084 3482864 3700543 4007696 4229192 4258177 4866488 5382608 5510582 5852147 6193712 6297808 6688168 6691421 6965728 7401086 8015392 8458384 8516354 9196231 9732976 10765216 11021164 11704294 12387424 12595616 13376336 13382842 14212357 14802172 16916768 17032708 18392462 19465952 22042328 23408588 26752672 26765684 28424714 29604344 34065416 36784924 44084656 46817176 46839947 53531368 56849428 59208688 64373617 68130832 73569848 88169312 93634352 93679894 99486499 101158541 107062736 113698856 118417376 128747234 136261664 147139696 156335927 187268704 187359788 198972998 202317082 214125472 227397712 257494468 294279392 312671854 374719576 397945996 404634164 454795424 514988936 625343708 708109787 749439152 795891992 809268328 1029977872 1094351489 1250687416 1416219574 1498878304 1591783984 1618536656 1719695197 2059955744 2188702978 2501374832 2832439148 3183567968 3237073312 3439390394 4377405956 5002749664 5664878296 6878780788 8754811912 11329756592 12037866379 13757561576 17509623824 22659513184 24075732758 27515123152 35019247648 48151465516 55030246304 96302931032 192605862064 385211724128
• Sum of all divisors σ(n): 1012959162432
• Sum of proper divisors (its aliquot sum) s(n): 627747438304
• 385211724128 is an abundant number, because the sum of its proper divisors (627747438304) is greater than itself. Its abundance is 242535714176

Bases of 385211724128

• Binary: 101100110110000011010000111000101100000₂
• Hexadecimal: 0x59B0687160
• Base-36: 4WYP44M8

Squares and roots of 385211724128

• 385211724128 squared (385211724128²) is 148388072405666377360384
• 385211724128 cubed (385211724128³) is 57160825211417245859753386244145152
• The square root of 385211724128 is 620654.2710140643
• The cube root of 385211724128 is 7276.1196522877

Scales and comparisons

• 385,211,724,128 seconds is equal to 12,248 years, 28 weeks, 1 day, 42 minutes, 8 seconds.
• To count from 1 to 385,211,724,128 would take you about twenty-four thousand, four hundred ninety-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 385211724128 cubic inches would be around 606.3 feet tall.

Recreational maths with 385211724128

• 385211724128 backwards is 821427112583
• 385211724128 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385211724128's digits is 44
• More coming soon!