149738272071

Names of 149738272071

• Cardinal: 149738272071 can be written as One hundred forty-nine billion, seven hundred thirty-eight million, two hundred seventy-two thousand and seventy-one.

Scientific notation

• Scientific notation: 1.49738272071 × 10¹¹

Factors of 149738272071

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1188

Divisors of 149738272071

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 31 43 93 129 241 251 619 723 753 1333 1857 3999 7471 7781 10363 10793 19189 22413 23343 26617 31089 32379 57567 60491 79851 149179 155369 181473 321253 334583 447537 466107 825127 963759 1003749 1875221 2475381 2601113 4624549 4816439 5625663 6414697 6680867 7803339 13873647 14449317 19244091 20042601 37443929 80634503 112331787 198855607 207106877 241903509 596566821 621320631 1160761799 1610088947 3482285397 4830266841 49912757357 149738272071
• Sum of all divisors σ(n): 212946370560
• Sum of proper divisors (its aliquot sum) s(n): 63208098489
• 149738272071 is a deficient number, because the sum of its proper divisors (63208098489) is less than itself. Its deficiency is 86530173582

Bases of 149738272071

• Binary: 10001011011101000110001011010101000111₂
• Hexadecimal: 0x22DD18B547
• Base-36: 1WSEAU6F

Squares and roots of 149738272071

• 149738272071 squared (149738272071²) is 22421550122808818629041
• 149738272071 cubed (149738272071³) is 3357364172542710346593434479813911
• The square root of 149738272071 is 386960.2977968153
• The cube root of 149738272071 is 5310.2007420537

Scales and comparisons

• 149,738,272,071 seconds is equal to 4,761 years, 11 weeks, 20 hours, 27 minutes, 51 seconds.
• To count from 1 to 149,738,272,071 would take you about nine thousand, five hundred twenty-two 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 149738272071 cubic inches would be around 442.5 feet tall.

Recreational maths with 149738272071

• 149738272071 backwards is 170272837941
• The number of decimal digits it has is: 12
• The sum of 149738272071's digits is 51
• More coming soon!