76380734521

Names of 76380734521

• Cardinal: 76380734521 can be written as Seventy-six billion, three hundred eighty million, seven hundred thirty-four thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 7.6380734521 × 10¹⁰

Factors of 76380734521

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 863

Divisors of 76380734521

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 13 19 67 91 133 169 247 469 757 871 1183 1273 1729 3211 4489 5299 6097 8911 9841 11323 14383 16549 22477 31423 50719 58357 68887 79261 85291 100681 115843 127933 186979 215137 355033 408499 597037 659347 758641 895531 963661 1108783 1308853 1505959 2430727 3398173 4615429 5310487 6745627 7761481 8571511 12527593 14414179 17015089 23787211 44176249 60000577 64565287 87693151 100899253 162858709 309233743 451957009 574291237 839348731 1140010963 4020038659 5875441117 10911533503 76380734521
• Sum of all divisors σ(n): 101139151680
• Sum of proper divisors (its aliquot sum) s(n): 24758417159
• 76380734521 is a deficient number, because the sum of its proper divisors (24758417159) is less than itself. Its deficiency is 51622317362

Bases of 76380734521

• Binary: 1000111001000101001011000010000111001₂
• Hexadecimal: 0x11C8A58439
• Base-36: Z3747Y1

Squares and roots of 76380734521

• 76380734521 squared (76380734521²) is 5834016605967481099441
• 76380734521 cubed (76380734521³) is 445606473571507638215488222502761
• The square root of 76380734521 is 276370.6469960223
• The cube root of 76380734521 is 4242.8851573441

Scales and comparisons

• 76,380,734,521 seconds is equal to 2,428 years, 34 weeks, 6 days, 6 hours, 42 minutes, 1 second.
• To count from 1 to 76,380,734,521 would take you about four thousand, eight hundred fifty-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 76380734521 cubic inches would be around 353.6 feet tall.

Recreational maths with 76380734521

• 76380734521 backwards is 12543708367
• The number of decimal digits it has is: 11
• The sum of 76380734521's digits is 46
• More coming soon!