49797451998

Names of 49797451998

• Cardinal: 49797451998 can be written as Forty-nine billion, seven hundred ninety-seven million, four hundred fifty-one thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 4.9797451998 × 10¹⁰

Factors of 49797451998

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 258

Divisors of 49797451998

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 53 54 63 81 106 126 159 162 189 193 243 318 371 378 386 477 486 567 579 729 742 954 1113 1134 1158 1351 1431 1458 1701 1737 2187 2226 2702 2809 2862 3339 3402 3474 4053 4293 4374 5103 5211 5618 6561 6678 8106 8427 8586 10017 10206 10229 10422 12159 12879 13122 15309 15633 16854 19663 20034 20458 24318 25281 25758 30051 30618 30687 31266 36477 38637 39326 45927 46899 50562 58989 60102 61374 71603 72954 75843 77274 90153 91854 92061 93798 109431 115911 117978 140697 143206 151686 176967 180306 184122 214809 218862 227529 231822 270459 276183 281394 328293 347733 353934 422091 429618 455058 530901 540918 542137 552366 644427 656586 682587 695466 811377 828549 844182 984879 1061802 1084274 1266273 1288854 1365174 1592703 1622754 1626411 1657098 1933281 1969758 2047761 2434131 2485647 2532546 2954637 3185406 3252822 3794959 3866562 4095522 4778109 4868262 4879233 4971294 5799843 5909274 6143283 7456941 7589918 8863911 9556218 9758466 11384877 11599686 12286566 14334327 14637699 14913882 17399529 17727822 18429849 22370823 22769754 28668654 29275398 34154631 34799058 36859698 43002981 43913097 44741646 52198587 67112469 68309262 86005962 87826194 102463893 104397174 129008943 131739291 134224938 156595761 204927786 258017886 263478582 307391679 313191522 395217873 469787283 614783358 790435746 922175037 939574566 1185653619 1844350074 2371307238 2766525111 3556960857 5533050222 7113921714 8299575333 16599150666 24898725999 49797451998
• Sum of all divisors σ(n): 131181789648
• Sum of proper divisors (its aliquot sum) s(n): 81384337650
• 49797451998 is an abundant number, because the sum of its proper divisors (81384337650) is greater than itself. Its abundance is 31586885652

Bases of 49797451998

• Binary: 101110011000001010001101000011011110₂
• Hexadecimal: 0xB9828D0DE
• Base-36: MVK47VI

Squares and roots of 49797451998

• 49797451998 squared (49797451998²) is 2479786225493114192004
• 49797451998 cubed (49797451998³) is 123487035529294957855851745423992
• The square root of 49797451998 is 223153.4270361985
• The cube root of 49797451998 is 3679.0501446885

Scales and comparisons

• 49,797,451,998 seconds is equal to 1,583 years, 21 weeks, 9 hours, 33 minutes, 18 seconds.
• To count from 1 to 49,797,451,998 would take you about three thousand, one hundred sixty-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 49797451998 cubic inches would be around 306.6 feet tall.

Recreational maths with 49797451998

• 49797451998 backwards is 89915479794
• The number of decimal digits it has is: 11
• The sum of 49797451998's digits is 72
• More coming soon!