42161199948

Names of 42161199948

• Cardinal: 42161199948 can be written as Forty-two billion, one hundred sixty-one million, one hundred ninety-nine thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 4.2161199948 × 10¹⁰

Factors of 42161199948

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1379

Divisors of 42161199948

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 31 36 42 49 54 62 63 84 93 98 108 124 126 147 186 189 196 217 233 252 279 294 372 378 434 441 466 558 588 651 699 756 837 868 882 932 1103 1116 1302 1323 1398 1519 1631 1674 1764 1953 2097 2206 2604 2646 2796 3038 3262 3309 3348 3906 4194 4412 4557 4893 5292 5859 6076 6291 6524 6618 7223 7721 7812 8388 9114 9786 9927 11417 11718 12582 13236 13671 14446 14679 15442 18228 19572 19854 21669 22834 23163 23436 25164 27342 28892 29358 29781 30884 34193 34251 39708 41013 43338 44037 45668 46326 50561 54047 54684 58716 59562 65007 68386 68502 69489 82026 86676 88074 92652 101122 102579 102753 108094 119124 130014 136772 137004 138978 151683 162141 164052 176148 195021 202244 205158 205506 208467 216188 239351 256999 260028 277956 303366 307737 308259 324282 353927 390042 410316 411012 416934 455049 478702 486423 513998 606732 615474 616518 648564 707854 718053 770997 780084 833868 910098 923211 957404 972846 1027996 1061781 1230948 1233036 1365147 1415708 1436106 1459269 1541994 1675457 1798993 1820196 1846422 1945692 2123562 2154159 2312991 2730294 2872212 2918538 3083988 3185343 3350914 3597986 3692844 4247124 4308318 4625982 5026371 5396979 5460588 5837076 6370686 6462477 6701828 6938973 7195972 7966969 8616636 9251964 9556029 10052742 10793958 12592951 12741372 12924954 13877946 15079113 15933938 16190937 19112058 20105484 21587916 23900907 25185902 25849908 27755892 30158226 31867876 32381874 37778853 38224116 45237339 47801814 48572811 50371804 55768783 60316452 64763748 71702721 75557706 90474678 95603628 97145622 111537566 113336559 143405442 151115412 167306349 180949356 194291244 215108163 223075132 226673118 286810884 334612698 340009677 390381481 430216326 453346236 501919047 669225396 680019354 780762962 860432652 1003838094 1171144443 1360038708 1505757141 1561525924 2007676188 2342288886 3011514282 3513433329 4684577772 6023028564 7026866658 10540299987 14053733316 21080599974 42161199948
• Sum of all divisors σ(n): 131937361920
• Sum of proper divisors (its aliquot sum) s(n): 89776161972
• 42161199948 is an abundant number, because the sum of its proper divisors (89776161972) is greater than itself. Its abundance is 47614962024

Bases of 42161199948

• Binary: 100111010001000000001101101101001100₂
• Hexadecimal: 0x9D100DB4C
• Base-36: JD9OU30

Squares and roots of 42161199948

• 42161199948 squared (42161199948²) is 1777566781055235202704
• 42161199948 cubed (42161199948³) is 74944348476992509813371654259392
• The square root of 42161199948 is 205331.9262754821
• The cube root of 42161199948 is 3480.4680731869

Scales and comparisons

• 42,161,199,948 seconds is equal to 1,340 years, 30 weeks, 6 days, 20 hours, 25 minutes, 48 seconds.
• To count from 1 to 42,161,199,948 would take you about two thousand, six hundred eighty-one 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 42161199948 cubic inches would be around 290 feet tall.

Recreational maths with 42161199948

• 42161199948 backwards is 84999116124
• 42161199948 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42161199948's digits is 54
• More coming soon!