7997021319328

Names of 7997021319328

• Cardinal: 7997021319328 can be written as Seven trillion, nine hundred ninety-seven billion, twenty-one million, three hundred nineteen thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 7.997021319328 × 10¹²

Factors of 7997021319328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 446182

Divisors of 7997021319328

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 17 19 32 34 38 68 76 136 152 272 304 323 544 608 646 1292 1741 2584 3482 5168 6964 10336 13928 27856 29597 33079 55712 59194 66158 118388 132316 236776 264632 444403 473552 529264 562343 888806 947104 1058528 1124686 1777612 2249372 3555224 4498744 7110448 7554851 8443657 8997488 14220896 15109702 16887314 17994976 30219404 33774628 60438808 67549256 120877616 135098512 143542169 241755232 270197024 287084338 574168676 773705623 1148337352 1547411246 2296674704 3094822492 4593349408 6189644984 12379289968 13152995591 14700406837 24758579936 26305991182 29400813674 52611982364 58801627348 105223964728 117603254696 210447929456 235206509392 249906916229 420895858912 470413018784 499813832458 999627664916 1999255329832 3998510659664 7997021319328
• Sum of all divisors σ(n): 17557762098240
• Sum of proper divisors (its aliquot sum) s(n): 9560740778912
• 7997021319328 is an abundant number, because the sum of its proper divisors (9560740778912) is greater than itself. Its abundance is 1563719459584

Bases of 7997021319328

• Binary: 1110100010111110011100111010111000010100000₂
• Hexadecimal: 0x745F39D70A0
• Base-36: 2U1S40LGG

Squares and roots of 7997021319328

• 7997021319328 squared (7997021319328²) is 63952349981786545746371584
• 7997021319328 cubed (7997021319328³) is 511428306225472638835128311148609175552
• The square root of 7997021319328 is 2827900.5143972091
• The cube root of 7997021319328 is 19997.5174579687

Scales and comparisons

• 7,997,021,319,328 seconds is equal to 254,280 years, 28 weeks, 1 day, 2 hours, 55 minutes, 28 seconds.
• To count from 1 to 7,997,021,319,328 would take you about six hundred thirty-five thousand, seven hundred one 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 7997021319328 cubic inches would be around 1666.5 feet tall.

Recreational maths with 7997021319328

• 7997021319328 backwards is 8239131207997
• The number of decimal digits it has is: 13
• The sum of 7997021319328's digits is 61
• More coming soon!