428115321088

Names of 428115321088

• Cardinal: 428115321088 can be written as Four hundred twenty-eight billion, one hundred fifteen million, three hundred twenty-one thousand and eighty-eight.

Scientific notation

• Scientific notation: 4.28115321088 × 10¹¹

Factors of 428115321088

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1524

Divisors of 428115321088

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 32 52 56 62 64 91 104 112 124 128 169 182 208 217 224 248 256 338 364 403 416 434 448 496 676 728 806 832 868 896 961 992 1183 1352 1456 1471 1612 1664 1736 1792 1922 1984 2366 2704 2821 2912 2942 3224 3328 3472 3844 3968 4732 5239 5408 5642 5824 5884 6448 6727 6944 7688 7936 9464 10297 10478 10816 11284 11648 11768 12493 12896 13454 13888 15376 18928 19123 20594 20956 21632 22568 23296 23536 24986 25792 26908 27776 30752 36673 37856 38246 41188 41912 43264 45136 45601 47072 49972 51584 53816 55552 61504 73346 75712 76492 82376 83824 87451 90272 91202 94144 99944 103168 107632 123008 133861 146692 151424 152984 162409 164752 167648 174902 180544 182404 188288 199888 215264 246016 248599 267722 293384 302848 305968 319207 324818 329504 335296 349804 361088 364808 376576 399776 430528 497198 535444 586768 592813 611936 638414 649636 659008 670592 699608 722176 729616 799552 861056 994396 1070888 1136863 1173536 1185626 1223872 1276828 1299272 1318016 1341184 1399216 1413631 1459232 1599104 1722112 1740193 1988792 2141776 2273726 2347072 2371252 2447744 2553656 2598544 2636032 2798432 2827262 2918464 3198208 3480386 3977584 4149691 4283552 4547452 4694144 4742504 4895488 5107312 5197088 5596864 5654524 5836928 6960772 7706569 7955168 8299382 8567104 9094904 9388288 9485008 9895417 10214624 10394176 11193728 11309048 11673856 13921544 15413138 15910336 16598764 17134208 18189808 18377203 18970016 19790834 20429248 20788352 22387456 22618096 27843088 30826276 31820672 33197528 34268416 36379616 36754406 37940032 39581668 40858496 41576704 45236192 53945983 55686176 61652552 63641344 66395056 72759232 73508812 75880064 79163336 81716992 90472384 107891966 111372352 123305104 128640421 132790112 145518464 147017624 151760128 158326672 180944768 215783932 222744704 238903639 246610208 257280842 265580224 291036928 294035248 316653344 361889536 431567864 445489408 477807278 493220416 514561684 531160448 588070496 633306688 863135728 955614556 986440832 1029123368 1062320896 1176140992 1266613376 1672325473 1726271456 1911229112 1972881664 2058246736 2352281984 2533226752 3344650946 3452542912 3822458224 4116493472 4704563968 6689301892 6905085824 7644916448 8232986944 13378603784 13810171648 15289832896 16465973888 26757207568 30579665792 32931947776 53514415136 61159331584 107028830272 214057660544 428115321088
• Sum of all divisors σ(n): 1093500624384
• Sum of proper divisors (its aliquot sum) s(n): 665385303296
• 428115321088 is an abundant number, because the sum of its proper divisors (665385303296) is greater than itself. Its abundance is 237269982208

Bases of 428115321088

• Binary: 110001110101101101010010110000100000000₂
• Hexadecimal: 0x63ADA96100
• Base-36: 5GO8T3WG

Squares and roots of 428115321088

• 428115321088 squared (428115321088²) is 183282728150281337503744
• 428115321088 cubed (428115321088³) is 78466144011942311122949458962153472
• The square root of 428115321088 is 654305.2201289549
• The cube root of 428115321088 is 7536.7988313597

Scales and comparisons

• 428,115,321,088 seconds is equal to 13,612 years, 38 weeks, 4 days, 10 hours, 31 minutes, 28 seconds.
• To count from 1 to 428,115,321,088 would take you about twenty-seven thousand, two hundred twenty-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 428115321088 cubic inches would be around 628.1 feet tall.

Recreational maths with 428115321088

• 428115321088 backwards is 880123511824
• The number of decimal digits it has is: 12
• The sum of 428115321088's digits is 43
• More coming soon!