130501644

Names of 130501644

• Cardinal: 130501644 can be written as One hundred thirty million, five hundred one thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 1.30501644 × 10⁸

Factors of 130501644

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1093

Divisors of 130501644

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 78 84 91 127 156 182 254 273 364 381 508 546 762 889 941 1092 1524 1651 1778 1882 2667 2823 3302 3556 3764 4953 5334 5646 6587 6604 9906 10668 11292 11557 12233 13174 19761 19812 23114 24466 26348 34671 36699 39522 46228 48932 69342 73398 79044 85631 119507 138684 146796 171262 239014 256893 342524 358521 478028 513786 717042 836549 1027572 1434084 1553591 1673098 2509647 3107182 3346196 4660773 5019294 6214364 9321546 10038588 10875137 18643092 21750274 32625411 43500548 65250822 130501644
• Sum of all divisors σ(n): 378126336
• Sum of proper divisors (its aliquot sum) s(n): 247624692
• 130501644 is an abundant number, because the sum of its proper divisors (247624692) is greater than itself. Its abundance is 117123048

Bases of 130501644

• Binary: 111110001110100110000001100₂
• Hexadecimal: 0x7C74C0C
• Base-36: 25P3PO

Squares and roots of 130501644

• 130501644 squared (130501644²) is 17030679086702736
• 130501644 cubed (130501644³) is 2222531619251125587297984
• The square root of 130501644 is 11423.7316144945
• The cube root of 130501644 is 507.2304621599

Scales and comparisons

• 130,501,644 seconds is equal to 4 years, 7 weeks, 5 days, 10 hours, 27 minutes, 24 seconds.
• To count from 1 to 130,501,644 would take you about 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 130501644 cubic inches would be around 42.3 feet tall.

Recreational maths with 130501644

• 130501644 backwards is 446105031
• The number of decimal digits it has is: 9
• The sum of 130501644's digits is 24
• More coming soon!