146220731180

Names of 146220731180

• Cardinal: 146220731180 can be written as One hundred forty-six billion, two hundred twenty million, seven hundred thirty-one thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.4622073118 × 10¹¹

Factors of 146220731180

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2957

Divisors of 146220731180

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 20 31 62 124 127 155 254 310 508 620 635 1093 1270 1699 2186 2540 3398 3937 4372 5465 6796 7874 8495 10930 15748 16990 19685 21860 33883 33980 39370 52669 67766 78740 105338 135532 138811 169415 210676 215773 263345 277622 338830 431546 526690 555244 677660 694055 863092 1053380 1078865 1388110 1857007 2157730 2776220 3714014 4303141 4315460 6688963 7428028 8606282 9285035 13377926 17212564 18570070 21515705 26755852 33444815 37140140 43031410 57567217 66889630 86062820 115134434 133779260 230268868 235839889 287836085 471679778 575672170 943359556 1151344340 1179199445 2358398890 4716797780 7311036559 14622073118 29244146236 36555182795 73110365590 146220731180
• Sum of all divisors σ(n): 319945113600
• Sum of proper divisors (its aliquot sum) s(n): 173724382420
• 146220731180 is an abundant number, because the sum of its proper divisors (173724382420) is greater than itself. Its abundance is 27503651240

Bases of 146220731180

• Binary: 10001000001011011011110100101100101100₂
• Hexadecimal: 0x220B6F4B2C
• Base-36: 1V681Q98

Squares and roots of 146220731180

• 146220731180 squared (146220731180²) is 21380502226813824192400
• 146220731180 cubed (146220731180³) is 3126272668600335575144700999032000
• The square root of 146220731180 is 382388.1943522839
• The cube root of 146220731180 is 5268.2897229553

Scales and comparisons

• 146,220,731,180 seconds is equal to 4,649 years, 19 weeks, 13 hours, 46 minutes, 20 seconds.
• To count from 1 to 146,220,731,180 would take you about nine thousand, two hundred ninety-eight 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 146220731180 cubic inches would be around 439 feet tall.

Recreational maths with 146220731180

• 146220731180 backwards is 081137022641
• The number of decimal digits it has is: 12
• The sum of 146220731180's digits is 35
• More coming soon!