139899188960

Names of 139899188960

• Cardinal: 139899188960 can be written as One hundred thirty-nine billion, eight hundred ninety-nine million, one hundred eighty-eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.3989918896 × 10¹¹

Factors of 139899188960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 789

Divisors of 139899188960

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 97 113 160 194 226 241 331 388 452 482 485 565 662 776 904 964 970 1130 1205 1324 1552 1655 1808 1928 1940 2260 2410 2648 3104 3310 3616 3856 3880 4520 4820 5296 6620 7712 7760 9040 9640 10592 10961 13240 15520 18080 19280 21922 23377 26480 27233 32107 37403 38560 43844 46754 52960 54466 54805 64214 74806 79771 87688 93508 108932 109610 116885 128428 136165 149612 159542 160535 175376 187015 187016 217864 219220 233770 256856 272330 299224 319084 321070 350752 374030 374032 398855 435728 438440 467540 513712 544660 598448 638168 642140 748060 748064 797710 871456 876880 935080 1027424 1089320 1196896 1276336 1284280 1496120 1595420 1753760 1870160 2178640 2552672 2568560 2641601 2992240 3190840 3628091 3740320 4357280 5137120 5283202 5984480 6381680 7256182 7737787 9014123 10566404 12763360 13208005 14512364 15475574 18028246 18140455 21132808 26416010 29024728 30951148 36056492 36280910 38688935 42265616 45070615 52832020 58049456 61902296 72112984 72561820 77377870 84531232 90141230 105664040 116098912 123804592 144225968 145123640 154755740 180282460 211328080 247609184 288451936 290247280 309511480 360564920 422656160 580494560 619022960 721129840 874369931 1238045920 1442259680 1748739862 3497479724 4371849655 6994959448 8743699310 13989918896 17487398620 27979837792 34974797240 69949594480 139899188960
• Sum of all divisors σ(n): 339293997504
• Sum of proper divisors (its aliquot sum) s(n): 199394808544
• 139899188960 is an abundant number, because the sum of its proper divisors (199394808544) is greater than itself. Its abundance is 59495619584

Bases of 139899188960

• Binary: 10000010010010101001000011011011100000₂
• Hexadecimal: 0x2092A436E0
• Base-36: 1S9OD528

Squares and roots of 139899188960

• 139899188960 squared (139899188960²) is 19571783071665785881600
• 139899188960 cubed (139899188960³) is 2738076578227101001016858587136000
• The square root of 139899188960 is 374030.9999986633
• The cube root of 139899188960 is 5191.2474675053

Scales and comparisons

• 139,899,188,960 seconds is equal to 4,448 years, 18 weeks, 5 days, 13 hours, 49 minutes, 20 seconds.
• To count from 1 to 139,899,188,960 would take you about eight thousand, eight hundred ninety-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 139899188960 cubic inches would be around 432.6 feet tall.

Recreational maths with 139899188960

• 139899188960 backwards is 069881998931
• The number of decimal digits it has is: 12
• The sum of 139899188960's digits is 71
• More coming soon!