139372825644

Names of 139372825644

• Cardinal: 139372825644 can be written as One hundred thirty-nine billion, three hundred seventy-two million, eight hundred twenty-five thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 1.39372825644 × 10¹¹

Factors of 139372825644

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3471

Divisors of 139372825644

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 36 38 39 52 57 76 78 114 117 156 169 171 228 234 247 338 342 397 468 494 507 676 684 741 794 988 1014 1191 1482 1521 1588 2028 2223 2382 2964 3037 3042 3211 3573 4446 4764 5161 6074 6084 6422 7146 7543 8892 9111 9633 10322 12148 12844 14292 15086 15483 18222 19266 20644 22629 27333 28899 30172 30966 36444 38532 39481 45258 46449 54666 57703 57798 61932 67093 67887 78962 90516 92898 98059 109332 115406 115596 118443 134186 135774 157924 173109 185796 196118 201279 230812 236886 268372 271548 294177 346218 355329 392236 402558 473772 513253 519327 588354 603837 692436 710658 750139 805116 882531 1026506 1038654 1176708 1205689 1207674 1274767 1421316 1500278 1539759 1765062 2053012 2077308 2250417 2411378 2415348 2549534 3000556 3079518 3530124 3617067 3824301 4500834 4619277 4822756 5099068 6159036 6751251 7234134 7648602 9001668 9238554 9751807 10851201 11472903 13502502 14468268 15297204 15673957 18477108 19503614 21702402 22908091 22945806 27005004 29255421 31347914 39007228 43404804 45816182 45891612 47021871 58510842 62695828 68724273 87766263 91632364 94043742 117021684 137448546 141065613 175532526 188087484 203761441 206172819 274897092 282131226 297805183 351065052 407522882 412345638 564262452 595610366 611284323 815045764 824691276 893415549 1191220732 1222568646 1786831098 1833852969 2445137292 2680246647 3573662196 3667705938 3871467379 5360493294 7335411876 7742934758 10720986588 11614402137 15485869516 23228804274 34843206411 46457608548 69686412822 139372825644
• Sum of all divisors σ(n): 402710839440
• Sum of proper divisors (its aliquot sum) s(n): 263338013796
• 139372825644 is an abundant number, because the sum of its proper divisors (263338013796) is greater than itself. Its abundance is 123965188152

Bases of 139372825644

• Binary: 10000001110011010001001000110000101100₂
• Hexadecimal: 0x2073448C2C
• Base-36: 1S0YZCJ0

Squares and roots of 139372825644

• 139372825644 squared (139372825644²) is 19424784527992824014736
• 139372825644 cubed (139372825644³) is 2707287107192212698688976614689984
• The square root of 139372825644 is 373326.7009523963
• The cube root of 139372825644 is 5184.7286869159

Scales and comparisons

• 139,372,825,644 seconds is equal to 4,431 years, 32 weeks, 3 days, 9 hours, 47 minutes, 24 seconds.
• To count from 1 to 139,372,825,644 would take you about eight thousand, eight hundred sixty-three 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 139372825644 cubic inches would be around 432.1 feet tall.

Recreational maths with 139372825644

• 139372825644 backwards is 446528273931
• The number of decimal digits it has is: 12
• The sum of 139372825644's digits is 54
• More coming soon!