490117956993

Names of 490117956993

• Cardinal: 490117956993 can be written as Four hundred ninety billion, one hundred seventeen million, nine hundred fifty-six thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 4.90117956993 × 10¹¹

Factors of 490117956993

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1089

Divisors of 490117956993

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 19 21 23 57 63 69 89 133 161 171 207 267 317 399 437 483 623 631 801 951 1197 1311 1449 1691 1869 1893 2047 2219 2853 3059 3933 4417 5073 5607 5679 6023 6141 6657 7291 9177 11837 11989 13251 14329 14513 15219 18069 18423 19971 21873 27531 28213 35511 35967 38893 39753 42161 42987 43539 51037 54207 56159 65619 83923 84639 101591 106533 107901 116679 126483 128961 130617 138529 153111 168477 197491 200027 251769 253917 272251 275747 304773 350037 379449 393113 415587 459333 505431 536047 592473 600081 648899 755307 816753 827241 914319 969703 1067021 1179339 1246761 1291657 1400189 1608141 1777419 1800243 1930229 1946697 2450259 2481723 2909109 3201063 3538017 3752329 3800513 3874971 4200567 4542293 4600621 4824423 5790687 5840091 7469147 8727327 9041599 9603189 11256987 11401539 11624913 12329081 12601701 13626879 13801863 17372061 17802403 22407441 24541483 26603591 27124797 32204347 33770961 34204617 36987243 40880637 41405589 53407209 67222323 73624449 79810773 81374391 86303567 87411799 96613041 110961729 124616821 160221627 171790381 220873347 239432319 258910701 262235397 289839123 338245657 373850463 409455269 515371143 611882593 776732103 786706191 1014736971 1121551389 1228365807 1546113429 1835647779 2367719599 2866186883 3044210913 3685097421 5506943337 7103158797 7779650111 8598560649 21309476391 23338950333 25795681947 54457550777 70016850999 163372652331 490117956993
• Sum of all divisors σ(n): 902944972800
• Sum of proper divisors (its aliquot sum) s(n): 412827015807
• 490117956993 is a deficient number, because the sum of its proper divisors (412827015807) is less than itself. Its deficiency is 77290941186

Bases of 490117956993

• Binary: 111001000011101010011101000010110000001₂
• Hexadecimal: 0x721D4E8581
• Base-36: 695NKRY9

Squares and roots of 490117956993

• 490117956993 squared (490117956993²) is 240215611766992197602049
• 490117956993 cubed (490117956993³) is 117733984877061866641287609510678657
• The square root of 490117956993 is 700084.2499249643
• The cube root of 490117956993 is 7884.3677257463

Scales and comparisons

• 490,117,956,993 seconds is equal to 15,584 years, 12 weeks, 1 day, 12 hours, 56 minutes, 33 seconds.
• To count from 1 to 490,117,956,993 would take you about thirty-one thousand, one hundred sixty-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 490117956993 cubic inches would be around 657 feet tall.

Recreational maths with 490117956993

• 490117956993 backwards is 399659711094
• 490117956993 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490117956993's digits is 63
• More coming soon!