7142742054

Names of 7142742054

• Cardinal: 7142742054 can be written as Seven billion, one hundred forty-two million, seven hundred forty-two thousand and fifty-four.

Scientific notation

• Scientific notation: 7.142742054 × 10⁹

Factors of 7142742054

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 96

Divisors of 7142742054

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 31 42 49 53 54 62 63 93 98 106 126 147 159 186 189 217 279 294 318 371 378 434 441 477 558 651 742 837 882 954 961 1113 1302 1323 1431 1519 1643 1674 1922 1953 2226 2597 2646 2809 2862 2883 3038 3286 3339 3906 4557 4929 5194 5618 5766 5859 6678 6727 7791 8427 8649 9114 9858 10017 11501 11718 13454 13671 14787 15582 16854 17298 19663 20034 20181 23002 23373 25281 25947 27342 29574 34503 39326 40362 41013 44361 46746 47089 50562 50933 51894 58989 60543 69006 70119 75843 80507 82026 87079 88722 94178 101866 103509 117978 121086 137641 140238 141267 151686 152799 161014 174158 176967 181629 207018 241521 261237 275282 282534 305598 310527 353934 356531 363258 412923 423801 458397 483042 522474 530901 609553 621054 713062 724563 783711 825846 847602 916794 1061802 1069593 1219106 1238769 1271403 1375191 1449126 1567422 1828659 2139186 2173689 2351133 2477538 2495717 2542806 2699449 2750382 3208779 3657318 3716307 4266871 4347378 4702266 4991434 5398898 5485977 6417558 7432614 7487151 8098347 8533742 9626337 10971954 12800613 14974302 16196694 16457931 18896143 19252674 22461453 24295041 25601226 32915862 37792286 38401839 44922906 48590082 56688429 67384359 72885123 76803678 113376858 115205517 132273001 134768718 145770246 170065287 230411034 264546002 340130574 396819003 510195861 793638006 1020391722 1190457009 2380914018 3571371027 7142742054
• Sum of all divisors σ(n): 19445839560
• Sum of proper divisors (its aliquot sum) s(n): 12303097506
• 7142742054 is an abundant number, because the sum of its proper divisors (12303097506) is greater than itself. Its abundance is 5160355452

Bases of 7142742054

• Binary: 110101001101111011001100000100110₂
• Hexadecimal: 0x1A9BD9826
• Base-36: 3A4LR1I

Squares and roots of 7142742054

• 7142742054 squared (7142742054²) is 51018764049980138916
• 7142742054 cubed (7142742054³) is 364413871522896496100075173464
• The square root of 7142742054 is 84514.7445952479
• The cube root of 7142742054 is 1925.8464420811

Scales and comparisons

• 7,142,742,054 seconds is equal to 227 years, 6 weeks, 15 hours, 54 seconds.
• To count from 1 to 7,142,742,054 would take you about four hundred fifty-four 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 7142742054 cubic inches would be around 160.5 feet tall.

Recreational maths with 7142742054

• 7142742054 backwards is 4502472417
• The number of decimal digits it has is: 10
• The sum of 7142742054's digits is 36
• More coming soon!