137529909880

Names of 137529909880

• Cardinal: 137529909880 can be written as One hundred thirty-seven billion, five hundred twenty-nine million, nine hundred nine thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.3752990988 × 10¹¹

Factors of 137529909880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5101

Divisors of 137529909880

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 40 44 53 55 88 106 110 212 220 265 424 440 530 583 1060 1166 1861 2120 2332 2915 3169 3722 4664 5830 6338 7444 9305 11660 12676 14888 15845 18610 20471 23320 25352 31690 34859 37220 40942 63380 69718 74440 81884 98633 102355 126760 139436 163768 167957 174295 197266 204710 278872 335914 348590 394532 409420 493165 671828 697180 789064 818840 839785 986330 1084963 1343656 1394360 1679570 1847527 1972660 2169926 3359140 3695054 3945320 4339852 5424815 5897509 6718280 7390108 8679704 9237635 10849630 11795018 14780216 18475270 21699260 23590036 29487545 36950540 43398520 47180072 58975090 64872599 73901080 117950180 129745198 235900360 259490396 312567977 324362995 518980792 625135954 648725990 1250271908 1297451980 1562839885 2500543816 2594903960 3125679770 3438247747 6251359540 6876495494 12502719080 13752990988 17191238735 27505981976 34382477470 68764954940 137529909880
• Sum of all divisors σ(n): 344236132800
• Sum of proper divisors (its aliquot sum) s(n): 206706222920
• 137529909880 is an abundant number, because the sum of its proper divisors (206706222920) is greater than itself. Its abundance is 69176313040

Bases of 137529909880

• Binary: 10000000000101011010111110001001111000₂
• Hexadecimal: 0x20056BE278
• Base-36: 1R6HR9MG

Squares and roots of 137529909880

• 137529909880 squared (137529909880²) is 18914476111600921614400
• 137529909880 cubed (137529909880³) is 2601306195055887572153376110272000
• The square root of 137529909880 is 370850.2526357505
• The cube root of 137529909880 is 5161.7747971111

Scales and comparisons

• 137,529,909,880 seconds is equal to 4,373 years, 1 week, 2 days, 8 hours, 44 minutes, 40 seconds.
• To count from 1 to 137,529,909,880 would take you about eight thousand, seven hundred forty-six 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 137529909880 cubic inches would be around 430.1 feet tall.

Recreational maths with 137529909880

• 137529909880 backwards is 088909925731
• The number of decimal digits it has is: 12
• The sum of 137529909880's digits is 61
• More coming soon!