1379851956

Names of 1379851956

• Cardinal: 1379851956 can be written as One billion, three hundred seventy-nine million, eight hundred fifty-one thousand, nine hundred fifty-six.

Scientific notation

• Scientific notation: 1.379851956 × 10⁹

Factors of 1379851956

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 205

Divisors of 1379851956

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 84 98 108 126 147 189 193 196 252 294 343 378 386 441 579 588 686 756 772 882 1029 1158 1323 1351 1372 1737 1764 2058 2316 2646 2702 3087 3474 4053 4116 5211 5292 5404 6174 6948 8106 9261 9457 10422 12159 12348 16212 18522 18914 20844 24318 28371 36477 37044 37249 37828 48636 56742 66199 72954 74498 85113 111747 113484 132398 145908 148996 170226 198597 223494 255339 260743 264796 335241 340452 397194 446988 510678 521486 595791 670482 782229 794388 1005723 1021356 1042972 1191582 1340964 1564458 1787373 1825201 2011446 2346687 2383164 3128916 3574746 3650402 4022892 4693374 5475603 7040061 7149492 7300804 9386748 10951206 12776407 14080122 16426809 21902412 25552814 28160244 32853618 38329221 49280427 51105628 65707236 76658442 98560854 114987663 153316884 197121708 229975326 344962989 459950652 689925978 1379851956
• Sum of all divisors σ(n): 4193616000
• Sum of proper divisors (its aliquot sum) s(n): 2813764044
• 1379851956 is an abundant number, because the sum of its proper divisors (2813764044) is greater than itself. Its abundance is 1433912088

Bases of 1379851956

• Binary: 1010010001111101101111010110100₂
• Hexadecimal: 0x523EDEB4
• Base-36: MTJ0L0

Squares and roots of 1379851956

• 1379851956 squared (1379851956²) is 1903991420477025936
• 1379851956 cubed (1379851956³) is 2627226285752442690852330816
• The square root of 1379851956 is 37146.3585833121
• The cube root of 1379851956 is 1113.2964678371

Scales and comparisons

• 1,379,851,956 seconds is equal to 43 years, 45 weeks, 3 days, 12 hours, 12 minutes, 36 seconds.
• To count from 1 to 1,379,851,956 would take you about eighty-seven 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 1379851956 cubic inches would be around 92.8 feet tall.

Recreational maths with 1379851956

• 1379851956 backwards is 6591589731
• 1379851956 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1379851956's digits is 54
• More coming soon!