147709382220

Names of 147709382220

• Cardinal: 147709382220 can be written as One hundred forty-seven billion, seven hundred nine million, three hundred eighty-two thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.4770938222 × 10¹¹

Factors of 147709382220

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1378

Divisors of 147709382220

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 89 90 108 135 162 178 180 243 267 270 324 356 405 445 486 534 540 729 801 810 890 972 1068 1215 1279 1335 1458 1602 1620 1780 2403 2430 2558 2670 2916 3204 3645 3837 4005 4806 4860 5116 5340 6395 7209 7290 7674 7921 8010 9612 11511 12015 12790 14418 14580 15348 15842 16020 19185 21627 23022 23763 24030 25580 28836 31684 34533 36045 38370 39605 43254 46044 47526 48060 57555 64881 69066 71289 72090 76740 79210 86508 95052 103599 108135 113831 115110 118815 129762 138132 142578 144180 158420 172665 207198 213867 216270 227662 230220 237630 259524 285156 310797 324405 341493 345330 356445 414396 427734 432540 455324 475260 517995 569155 621594 641601 648810 682986 690660 712890 855468 932391 1024479 1035990 1069335 1138310 1243188 1283202 1297620 1365972 1425780 1553985 1707465 1864782 1924803 2048958 2071980 2138670 2276620 2566404 3073437 3107970 3208005 3414930 3729564 3849606 4097916 4277340 4661955 5122395 5774409 6146874 6215940 6416010 6829860 7699212 9220311 9323910 9624015 10130959 10244790 11548818 12293748 12832020 15367185 18440622 18647820 19248030 20261918 20489580 23097636 27660933 28872045 30392877 30734370 36881244 38496060 40523836 46101555 50654795 55321866 57744090 60785754 61468740 82982799 91178631 92203110 101309590 110643732 115488180 121571508 138304665 151964385 165965598 182357262 184406220 202619180 273535893 276609330 303928770 331931196 364714524 414913995 455893155 547071786 553218660 607857540 820607679 829827990 911786310 1094143572 1367679465 1641215358 1659655980 1823572620 2461823037 2735358930 3282430716 4103038395 4923646074 5470717860 7385469111 8206076790 9847292148 12309115185 14770938222 16412153580 24618230370 29541876444 36927345555 49236460740 73854691110 147709382220
• Sum of all divisors σ(n): 470723796480
• Sum of proper divisors (its aliquot sum) s(n): 323014414260
• 147709382220 is an abundant number, because the sum of its proper divisors (323014414260) is greater than itself. Its abundance is 175305032040

Bases of 147709382220

• Binary: 10001001100100001010100100111001001100₂
• Hexadecimal: 0x22642A4E4C
• Base-36: 1VUUCOR0

Squares and roots of 147709382220

• 147709382220 squared (147709382220²) is 21818061595814052128400
• 147709382220 cubed (147709382220³) is 3222732399555600977880840117048000
• The square root of 147709382220 is 384329.7831550399
• The cube root of 147709382220 is 5286.1079431833

Scales and comparisons

• 147,709,382,220 seconds is equal to 4,696 years, 36 weeks, 3 days, 7 hours, 57 minutes.
• To count from 1 to 147,709,382,220 would take you about nine thousand, three hundred ninety-three 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 147709382220 cubic inches would be around 440.5 feet tall.

Recreational maths with 147709382220

• 147709382220 backwards is 022283907741
• 147709382220 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 147709382220's digits is 45
• More coming soon!