1430091442

Names of 1430091442

• Cardinal: 1430091442 can be written as One billion, four hundred thirty million, ninety-one thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.430091442 × 10⁹

Factors of 1430091442

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 212

Divisors of 1430091442

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 13 17 26 29 31 34 58 59 61 62 118 122 221 377 403 442 493 527 754 767 793 806 899 986 1003 1037 1054 1534 1586 1711 1769 1798 1829 1891 2006 2074 3422 3538 3599 3658 3782 6409 6851 7198 11687 12818 13039 13481 13702 15283 22243 22997 23374 23777 24583 26078 26962 29087 30073 30566 31093 32147 44486 45994 46787 47554 49166 53041 54839 58174 60146 61183 62186 64294 93574 104371 106082 109678 111569 122366 198679 208742 223138 378131 390949 397358 404209 417911 689533 712907 756262 781898 795379 808418 835822 901697 932263 1356823 1379066 1425814 1450397 1590758 1774307 1803394 1864526 1896673 2713646 2900794 3235501 3548614 3793346 6471002 11722061 12119419 23065991 23444122 24238838 24656749 42061513 46131982 49313498 55003517 84123026 110007034 715045721 1430091442
• Sum of all divisors σ(n): 2699827200
• Sum of proper divisors (its aliquot sum) s(n): 1269735758
• 1430091442 is a deficient number, because the sum of its proper divisors (1269735758) is less than itself. Its deficiency is 160355684

Bases of 1430091442

• Binary: 1010101001111010111011010110010₂
• Hexadecimal: 0x553D76B2
• Base-36: NNFTMA

Squares and roots of 1430091442

• 1430091442 squared (1430091442²) is 2045161532481639364
• 1430091442 cubed (1430091442³) is 2924768005109597476586722888
• The square root of 1430091442 is 37816.5498426285
• The cube root of 1430091442 is 1126.6471849663

Scales and comparisons

• 1,430,091,442 seconds is equal to 45 years, 24 weeks, 3 days, 23 hours, 37 minutes, 22 seconds.
• To count from 1 to 1,430,091,442 would take you about ninety 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 1430091442 cubic inches would be around 93.9 feet tall.

Recreational maths with 1430091442

• 1430091442 backwards is 2441900341
• The number of decimal digits it has is: 10
• The sum of 1430091442's digits is 28
• More coming soon!