13900146372

Names of 13900146372

• Cardinal: 13900146372 can be written as Thirteen billion, nine hundred million, one hundred forty-six thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 1.3900146372 × 10¹⁰

Factors of 13900146372

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4275

Divisors of 13900146372

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 61 63 73 84 108 122 126 146 183 189 219 244 252 292 366 378 427 438 511 549 657 732 756 854 876 1022 1098 1281 1314 1533 1647 1708 1971 2044 2196 2562 2628 3066 3294 3843 3942 4129 4453 4599 5124 6132 6588 7686 7884 8258 8906 9198 11529 12387 13359 13797 15372 16516 17812 18396 23058 24774 26718 27594 28903 31171 37161 40077 46116 49548 53436 55188 57806 62342 74322 80154 86709 93513 111483 115612 120231 124684 148644 160308 173418 187026 222966 240462 251869 260127 280539 301417 346836 374052 445932 480924 503738 520254 561078 602834 755607 780381 841617 904251 1007476 1040508 1122156 1205668 1511214 1560762 1683234 1763083 1808502 2109919 2266821 2712753 3022428 3121524 3366468 3526166 3617004 4219838 4533642 5289249 5425506 6329757 6800463 7052332 8138259 8439676 9067284 10578498 10851012 12659514 13600926 15867747 16276518 18386437 18989271 21156996 25319028 27201852 31735494 32553036 36772874 37978542 47603241 55159311 56967813 63470988 73545748 75957084 95206482 110318622 113935626 128705059 165477933 190412964 220637244 227871252 257410118 330955866 386115177 496433799 514820236 661911732 772230354 992867598 1158345531 1544460708 1985735196 2316691062 3475036593 4633382124 6950073186 13900146372
• Sum of all divisors σ(n): 42444505600
• Sum of proper divisors (its aliquot sum) s(n): 28544359228
• 13900146372 is an abundant number, because the sum of its proper divisors (28544359228) is greater than itself. Its abundance is 14644212856

Bases of 13900146372

• Binary: 1100111100100000110110011011000100₂
• Hexadecimal: 0x33C8366C4
• Base-36: 6DVSDL0

Squares and roots of 13900146372

• 13900146372 squared (13900146372²) is 193214069163024762384
• 13900146372 cubed (13900146372³) is 2685703842495775727398119670848
• The square root of 13900146372 is 117898.8819794317
• The cube root of 13900146372 is 2404.3985524653

Scales and comparisons

• 13,900,146,372 seconds is equal to 441 years, 51 weeks, 7 hours, 46 minutes, 12 seconds.
• To count from 1 to 13,900,146,372 would take you about eight hundred eighty-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 13900146372 cubic inches would be around 200.4 feet tall.

Recreational maths with 13900146372

• 13900146372 backwards is 27364100931
• 13900146372 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13900146372's digits is 36
• More coming soon!