7152573142

Names of 7152573142

• Cardinal: 7152573142 can be written as Seven billion, one hundred fifty-two million, five hundred seventy-three thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 7.152573142 × 10⁹

Factors of 7152573142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 118

Divisors of 7152573142

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 11 13 19 22 26 38 73 143 146 169 209 247 286 338 361 418 494 722 803 949 1387 1606 1859 1898 2717 2774 3211 3718 3971 4693 5329 5434 6422 7942 9386 10439 10658 12337 15257 18031 20878 24674 26353 30514 35321 36062 51623 52706 58619 61009 69277 70642 101251 103246 117238 122018 135707 138554 198341 202502 234403 271414 289883 342589 396682 468806 579766 671099 685178 762047 900601 1113761 1316263 1342198 1524094 1801202 1923769 2227522 2578433 2632526 3768479 3847538 4453657 5156866 7536958 8907314 9906611 14478893 17111419 19813222 21161459 25008997 28957786 34222838 42322918 48990227 50017994 97980454 188225609 275098967 325116961 376451218 550197934 650233922 3576286571 7152573142
• Sum of all divisors σ(n): 13561681284
• Sum of proper divisors (its aliquot sum) s(n): 6409108142
• 7152573142 is a deficient number, because the sum of its proper divisors (6409108142) is less than itself. Its deficiency is 743465000

Bases of 7152573142

• Binary: 110101010010100111001101011010110₂
• Hexadecimal: 0x1AA539AD6
• Base-36: 3AAGGRA

Squares and roots of 7152573142

• 7152573142 squared (7152573142²) is 51159302551659752164
• 7152573142 cubed (7152573142³) is 365920653394453610850602779288
• The square root of 7152573142 is 84572.8865653763
• The cube root of 7152573142 is 1926.7295989961

Scales and comparisons

• 7,152,573,142 seconds is equal to 227 years, 22 weeks, 2 days, 9 hours, 52 minutes, 22 seconds.
• To count from 1 to 7,152,573,142 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 7152573142 cubic inches would be around 160.6 feet tall.

Recreational maths with 7152573142

• 7152573142 backwards is 2413752517
• The number of decimal digits it has is: 10
• The sum of 7152573142's digits is 37
• More coming soon!