38455138008

Names of 38455138008

• Cardinal: 38455138008 can be written as Thirty-eight billion, four hundred fifty-five million, one hundred thirty-eight thousand and eight.

Scientific notation

• Scientific notation: 3.8455138008 × 10¹⁰

Factors of 38455138008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1149

Divisors of 38455138008

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 19 21 24 28 36 38 42 56 57 63 72 76 84 114 126 133 152 168 171 228 241 252 266 342 361 399 456 482 504 532 684 722 723 798 877 964 1064 1083 1197 1368 1444 1446 1596 1687 1754 1928 2166 2169 2394 2527 2631 2888 2892 3192 3249 3374 3508 4332 4338 4579 4788 5054 5061 5262 5784 6139 6498 6748 7016 7581 7893 8664 8676 9158 9576 10108 10122 10524 12278 12996 13496 13737 15162 15183 15786 16663 17352 18316 18417 20216 20244 21048 22743 24556 25992 27474 30324 30366 31572 32053 33326 36632 36834 40488 41211 45486 49112 49989 54948 55251 60648 60732 63144 64106 66652 73668 82422 87001 90972 96159 99978 109896 110502 116641 121464 128212 133304 147336 149967 164844 174002 181944 192318 199956 211357 221004 233282 256424 261003 288477 299934 316597 329688 348004 349923 384636 399912 422714 442008 466564 522006 576954 599868 609007 633194 634071 696008 699846 769272 783009 845428 933128 949791 1044012 1049769 1153908 1199736 1218014 1266388 1268142 1399692 1479499 1566018 1690856 1827021 1899582 1902213 2088024 2099538 2216179 2307816 2436028 2532776 2536284 2799384 2849373 2958998 3132036 3654042 3799164 3804426 4015783 4199076 4432358 4438497 4872056 5072568 5481063 5698746 5917996 6264072 6648537 7308084 7598328 7608852 8031566 8398152 8864716 8876994 10962126 11397492 11835992 12047349 13297074 13315491 14616168 15217704 16063132 17729432 17753988 19945611 21924252 22794984 24094698 26594148 26630982 28110481 32126264 35507976 36142047 39891222 43848504 48189396 53188296 53261964 56220962 72284094 76299877 79782444 84331443 96378792 106523928 112441924 144568188 152599754 159564888 168662886 224883848 228899631 252994329 289136376 305199508 337325772 457799262 505988658 534099139 610399016 674651544 686698893 915598524 1011977316 1068198278 1373397786 1602297417 1831197048 2023954632 2136396556 2746795572 3204594834 4272793112 4806892251 5493591144 6409189668 9613784502 12818379336 19227569004 38455138008
• Sum of all divisors σ(n): 126287235360
• Sum of proper divisors (its aliquot sum) s(n): 87832097352
• 38455138008 is an abundant number, because the sum of its proper divisors (87832097352) is greater than itself. Its abundance is 49376959344

Bases of 38455138008

• Binary: 100011110100000110101101011011011000₂
• Hexadecimal: 0x8F41AD6D8
• Base-36: HNZ72E0

Squares and roots of 38455138008

• 38455138008 squared (38455138008²) is 1478797639214326208064
• 38455138008 cubed (38455138008³) is 56867367301891507021832442496512
• The square root of 38455138008 is 196099.8164405057
• The cube root of 38455138008 is 3375.3446527373

Scales and comparisons

• 38,455,138,008 seconds is equal to 1,222 years, 39 weeks, 1 day, 14 hours, 46 minutes, 48 seconds.
• To count from 1 to 38,455,138,008 would take you about two thousand, four hundred forty-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 38455138008 cubic inches would be around 281.3 feet tall.

Recreational maths with 38455138008

• 38455138008 backwards is 80083155483
• The number of decimal digits it has is: 11
• The sum of 38455138008's digits is 45
• More coming soon!