77630164128

Names of 77630164128

• Cardinal: 77630164128 can be written as Seventy-seven billion, six hundred thirty million, one hundred sixty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 7.7630164128 × 10¹⁰

Factors of 77630164128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1363

Divisors of 77630164128

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 32 33 36 37 38 44 48 54 57 66 72 74 76 81 88 96 99 108 111 114 132 144 148 152 162 171 176 198 209 216 222 228 243 264 288 296 297 304 324 333 342 352 396 407 418 432 444 456 486 513 528 592 594 608 627 648 666 684 703 792 814 836 864 888 891 912 972 999 1026 1056 1184 1188 1221 1254 1291 1296 1332 1368 1406 1539 1584 1628 1672 1776 1782 1824 1881 1944 1998 2052 2109 2376 2442 2508 2582 2592 2664 2673 2736 2812 2997 3078 3168 3256 3344 3552 3564 3663 3762 3873 3888 3996 4104 4218 4617 4752 4884 5016 5164 5328 5346 5472 5624 5643 5994 6156 6327 6512 6688 7128 7326 7524 7733 7746 7776 7992 8208 8436 8991 9234 9504 9768 10032 10328 10656 10692 10989 11248 11286 11619 11988 12312 12654 13024 14201 14256 14652 15048 15466 15492 15984 16416 16872 16929 17982 18468 18981 19536 20064 20656 21384 21978 22496 22572 23199 23238 23976 24529 24624 25308 28402 28512 29304 30096 30932 30984 31968 32967 33744 33858 34857 35964 36936 37962 39072 41312 42603 42768 43956 45144 46398 46476 47767 47952 49058 49248 50616 50787 56804 56943 58608 60192 61864 61968 65934 67488 67716 69597 69714 71928 73587 73872 75924 85206 85536 87912 90288 92796 92952 95534 95904 98116 98901 101232 101574 104571 113608 113886 117216 123728 123936 127809 131868 135432 139194 139428 143301 143856 147174 147744 151848 170412 170829 175824 180576 185592 185904 191068 196232 197802 202464 203148 208791 209142 220761 227216 227772 247456 255618 263736 269819 270864 278388 278856 286602 287712 294348 303696 313713 340824 341658 351648 371184 371808 382136 383427 392464 395604 406296 417582 418284 429903 441522 454432 455544 511236 525437 527472 539638 541728 556776 557712 573204 588696 607392 626373 627426 662283 681648 683316 742368 764272 766854 784928 791208 809457 812592 835164 836568 859806 883044 907573 911088 1022472 1050874 1054944 1079276 1113552 1115424 1146408 1150281 1177392 1252746 1254852 1289709 1324566 1363296 1366632 1528544 1533708 1576311 1582416 1618914 1625184 1670328 1673136 1719612 1766088 1815146 1822176 1879119 1986849 2044944 2101748 2158552 2227104 2292816 2300562 2354784 2428371 2505492 2509704 2579418 2649132 2722719 2733264 3067416 3152622 3164832 3237828 3340656 3346272 3439224 3450843 3532176 3630292 3758238 3869127 3973698 4089888 4203496 4317104 4585632 4601124 4728933 4856742 5010984 5019408 5158836 5298264 5445438 5466528 5960547 6134832 6305244 6475656 6681312 6878448 6901686 7064352 7260584 7285113 7516476 7738254 7947396 8168157 8406992 8634208 9202248 9457866 9713484 9983303 10021968 10038816 10317672 10596528 10890876 11607381 11921094 12269664 12610488 12951312 13756896 13803372 14186799 14521168 14570226 15032952 15476508 15894792 16336314 16813984 18404496 18915732 19426968 19966606 20043936 20635344 21193056 21781752 21855339 23214762 23842188 24504471 25220976 25902624 27606744 28373598 29042336 29140452 29949909 30065904 30953016 31789584 32672628 36808992 37831464 38853936 39933212 41270688 42560397 43563504 43710678 46429524 47684376 49008942 50441952 55213488 56747196 58280904 59899818 60131808 61906032 63579168 65345256 65566017 73513413 75662928 77707872 79866424 85120794 87127008 87421356 89849727 92859048 95368752 98017884 110426976 113494392 116561808 119799636 123812064 127681191 130690512 131132034 147026826 151325856 159732848 170241588 174842712 179699454 185718096 190737504 196035768 220540239 226988784 233123616 239599272 255362382 261381024 262264068 269549181 294053652 319465696 340483176 349685424 359398908 371436192 392071536 441080478 453977568 479198544 510724764 524528136 539098362 588107304 680966352 699370848 718797816 784143072 808647543 882160956 958397088 1021449528 1049056272 1078196724 1176214608 1361932704 1437595632 1617295086 1764321912 2042899056 2098112544 2156393448 2352429216 2425942629 2875191264 3234590172 3528643824 4085798112 4312786896 4851885258 6469180344 7057287648 8625573792 9703770516 12938360688 19407541032 25876721376 38815082064 77630164128
• Sum of all divisors σ(n): 270208673280
• Sum of proper divisors (its aliquot sum) s(n): 192578509152
• 77630164128 is an abundant number, because the sum of its proper divisors (192578509152) is greater than itself. Its abundance is 114948345024

Bases of 77630164128

• Binary: 1001000010011000111100100110010100000₂
• Hexadecimal: 0x12131E4CA0
• Base-36: ZNUZU00

Squares and roots of 77630164128

• 77630164128 squared (77630164128²) is 6026442382540218000384
• 77630164128 cubed (77630164128³) is 467833711264532484930709887025152
• The square root of 77630164128 is 278621.9017378211
• The cube root of 77630164128 is 4265.8950640925

Scales and comparisons

• 77,630,164,128 seconds is equal to 2,468 years, 20 weeks, 5 days, 6 hours, 28 minutes, 48 seconds.
• To count from 1 to 77,630,164,128 would take you about four thousand, nine hundred thirty-six 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 77630164128 cubic inches would be around 355.5 feet tall.

Recreational maths with 77630164128

• 77630164128 backwards is 82146103677
• The number of decimal digits it has is: 11
• The sum of 77630164128's digits is 45
• More coming soon!