309939473953812

Names of 309939473953812

• Cardinal: 309939473953812 can be written as Three hundred nine trillion, nine hundred thirty-nine billion, four hundred seventy-three million, nine hundred fifty-three thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 3.09939473953812 × 10¹⁴

Factors of 309939473953812

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 167

Divisors of 309939473953812

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 12 79 83 158 166 237 249 316 332 474 498 948 996 6557 6889 13114 13778 19671 20667 26228 27556 39342 41334 78684 82668 544231 571787 1088462 1143574 1632693 1715361 2176924 2287148 3265386 3430722 6530772 6861444 45171173 47458321 90342346 94916642 135513519 142374963 180684692 189833284 271027038 284749926 542054076 569499852 3749207359 3939040643 7498414718 7878081286 11247622077 11817121929 14996829436 15756162572 22495244154 23634243858 44990488308 47268487716 311184210797 326940373369 622368421594 653880746738 933552632391 980821120107 1244736843188 1307761493476 1867105264782 1961642240214 3734210529564 3923284480428 25828289496151 51656578992302 77484868488453 103313157984604 154969736976906 309939473953812
• Sum of all divisors σ(n): 741277490448320
• Sum of proper divisors (its aliquot sum) s(n): 431338016494508
• 309939473953812 is an abundant number, because the sum of its proper divisors (431338016494508) is greater than itself. Its abundance is 121398542540696

Bases of 309939473953812

• Binary: 1000110011110001101101000001111110011010000010100₂
• Hexadecimal: 0x119E3683F3414
• Base-36: 31V488E42C

Squares and roots of 309939473953812

• 309939473953812 squared (309939473953812²) is 96062477514765707151909331344
• 309939473953812 cubed (309939473953812³) is 29773553747626376796448817770518684859883328
• The square root of 309939473953812 is 17605097.9535420933
• The cube root of 309939473953812 is 67674.5895656137
• Being both a perfect square and a perfect cube, 309939473953812 is also a perfect sixth number.

Scales and comparisons

• 309,939,473,953,812 seconds is equal to 9,855,116 years, 29 weeks, 3 days, 30 minutes, 12 seconds.
• To count from 1 to 309,939,473,953,812 would take you about twenty-four million, six hundred thirty-seven thousand, seven hundred ninety-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 309939473953812 cubic inches would be around 5639.5 feet tall.

Recreational maths with 309939473953812

• 309939473953812 backwards is 218359374939903
• The number of decimal digits it has is: 15
• The sum of 309939473953812's digits is 75
• More coming soon!