137891677950

Names of 137891677950

• Cardinal: 137891677950 can be written as One hundred thirty-seven billion, eight hundred ninety-one million, six hundred seventy-seven thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 1.3789167795 × 10¹¹

Factors of 137891677950

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 54155

Divisors of 137891677950

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 25 26 30 39 45 50 65 75 78 90 117 130 150 195 225 234 325 390 439 450 585 650 878 975 1170 1317 1950 2195 2634 2925 3951 4390 5707 5850 6585 7902 10975 11414 13170 17121 19755 21950 28535 32925 34242 39510 51363 53693 57070 65850 85605 98775 102726 107386 142675 161079 171210 197550 256815 268465 285350 322158 428025 483237 513630 536930 698009 805395 856050 966474 1284075 1342325 1396018 1610790 2094027 2416185 2568150 2684650 3490045 4026975 4188054 4832370 6282081 6980090 8053950 10470135 12080925 12564162 17450225 20940270 23571227 24161850 31410405 34900450 47142454 52350675 62820810 70713681 104701350 117856135 141427362 157052025 212141043 235712270 306425951 314104050 353568405 424282086 589280675 612851902 707136810 919277853 1060705215 1178561350 1532129755 1767842025 1838555706 2121410430 2757833559 3064259510 3535684050 4596389265 5303526075 5515667118 7660648775 9192778530 10607052150 13789167795 15321297550 22981946325 27578335590 45963892650 68945838975 137891677950
• Sum of all divisors σ(n): 399882843360
• Sum of proper divisors (its aliquot sum) s(n): 261991165410
• 137891677950 is an abundant number, because the sum of its proper divisors (261991165410) is greater than itself. Its abundance is 124099487460

Bases of 137891677950

• Binary: 10000000011010111111000000011011111110₂
• Hexadecimal: 0x201AFC06FE
• Base-36: 1RCH57NI

Squares and roots of 137891677950

• 137891677950 squared (137891677950²) is 19014114847866516202500
• 137891677950 cubed (137891677950³) is 2621888201106322896783586984875000
• The square root of 137891677950 is 371337.6872201365
• The cube root of 137891677950 is 5166.2967961147

Scales and comparisons

• 137,891,677,950 seconds is equal to 4,384 years, 27 weeks, 3 days, 11 hours, 52 minutes, 30 seconds.
• To count from 1 to 137,891,677,950 would take you about eight thousand, seven hundred sixty-nine 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 137891677950 cubic inches would be around 430.5 feet tall.

Recreational maths with 137891677950

• 137891677950 backwards is 059776198731
• The number of decimal digits it has is: 12
• The sum of 137891677950's digits is 63
• More coming soon!