42281457948

Names of 42281457948

• Cardinal: 42281457948 can be written as Forty-two billion, two hundred eighty-one million, four hundred fifty-seven thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 4.2281457948 × 10¹⁰

Factors of 42281457948

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1104

Divisors of 42281457948

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 81 83 108 114 162 166 171 228 249 324 332 342 498 513 684 747 996 997 1026 1494 1539 1577 1994 2052 2241 2988 2991 3078 3154 3988 4482 4731 5982 6156 6308 6723 6889 8964 8973 9462 11964 13446 13778 14193 17946 18924 18943 20667 26892 26919 27556 28386 35892 37886 41334 42579 53838 56772 56829 62001 75772 80757 82668 82751 85158 107676 113658 124002 127737 130891 161514 165502 170316 170487 186003 227316 248004 248253 255474 261782 323028 331004 340974 372006 392673 496506 510948 511461 523564 558009 681948 744012 744759 785346 993012 1022922 1116018 1178019 1489518 1534383 1570692 1572269 2045844 2232036 2234277 2356038 2979036 3068766 3144538 3534057 4468554 4712076 4716807 6137532 6289076 6702831 6868333 7068114 8937108 9433614 10602171 13405662 13736666 14136228 14150421 18867228 20604999 21204342 26811324 27473332 28300842 41209998 42408684 42451263 56601684 61814997 82419996 84902526 123629994 127353789 130498327 169805052 185444991 247259988 254707578 260996654 370889982 391494981 509415156 521993308 556334973 741779964 782989962 1112669946 1174484943 1565979924 2225339892 2348969886 3523454829 4697939772 7046909658 10570364487 14093819316 21140728974 42281457948
• Sum of all divisors σ(n): 117886374760
• Sum of proper divisors (its aliquot sum) s(n): 75604916812
• 42281457948 is an abundant number, because the sum of its proper divisors (75604916812) is greater than itself. Its abundance is 33323458864

Bases of 42281457948

• Binary: 100111011000001010111101100100011100₂
• Hexadecimal: 0x9D82BD91C
• Base-36: JF9ADR0

Squares and roots of 42281457948

• 42281457948 squared (42281457948²) is 1787721686208492370704
• 42281457948 cubed (42281457948³) is 75587479298152021732400003155392
• The square root of 42281457948 is 205624.5558001281
• The cube root of 42281457948 is 3483.7740891989

Scales and comparisons

• 42,281,457,948 seconds is equal to 1,344 years, 21 weeks, 5 days, 17 hours, 25 minutes, 48 seconds.
• To count from 1 to 42,281,457,948 would take you about two thousand, six hundred eighty-eight 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 42281457948 cubic inches would be around 290.3 feet tall.

Recreational maths with 42281457948

• 42281457948 backwards is 84975418224
• 42281457948 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42281457948's digits is 54
• More coming soon!