7140834272

Names of 7140834272

• Cardinal: 7140834272 can be written as Seven billion, one hundred forty million, eight hundred thirty-four thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 7.140834272 × 10⁹

Factors of 7140834272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 23384

Divisors of 7140834272

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 44 52 67 88 104 134 143 176 208 268 286 352 416 536 572 737 871 1072 1144 1474 1742 2144 2288 2948 3484 4576 5896 6968 9581 11792 13936 19162 23291 23584 27872 38324 46582 76648 93164 153296 186328 256201 302783 306592 372656 512402 605566 745312 1024804 1211132 1560497 2049608 2422264 3120994 3330613 4099216 4844528 6241988 6661226 8198432 9689056 12483976 13322452 17165467 20286461 24967952 26644904 34330934 40572922 49935904 53289808 68661868 81145844 106579616 137323736 162291688 223151071 274647472 324583376 446302142 549294944 649166752 892604284 1785208568 3570417136 7140834272
• Sum of all divisors σ(n): 16763531904
• Sum of proper divisors (its aliquot sum) s(n): 9622697632
• 7140834272 is an abundant number, because the sum of its proper divisors (9622697632) is greater than itself. Its abundance is 2481863360

Bases of 7140834272

• Binary: 110101001101000000111101111100000₂
• Hexadecimal: 0x1A9A07BE0
• Base-36: 3A3GUZK

Squares and roots of 7140834272

• 7140834272 squared (7140834272²) is 50991514100169769984
• 7140834272 cubed (7140834272³) is 364121951467663534520104091648
• The square root of 7140834272 is 84503.4571600477
• The cube root of 7140834272 is 1925.6749662761

Scales and comparisons

• 7,140,834,272 seconds is equal to 227 years, 2 weeks, 6 days, 13 hours, 4 minutes, 32 seconds.
• To count from 1 to 7,140,834,272 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 7140834272 cubic inches would be around 160.5 feet tall.

Recreational maths with 7140834272

• 7140834272 backwards is 2724380417
• The number of decimal digits it has is: 10
• The sum of 7140834272's digits is 38
• More coming soon!