13945183616

Names of 13945183616

• Cardinal: 13945183616 can be written as Thirteen billion, nine hundred forty-five million, one hundred eighty-three thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.3945183616 × 10¹⁰

Factors of 13945183616

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 536

Divisors of 13945183616

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 53 56 64 91 98 104 106 112 128 182 196 208 212 224 343 364 371 392 416 424 448 461 637 686 689 728 742 784 832 848 896 922 1274 1372 1378 1456 1484 1568 1664 1696 1844 2548 2597 2744 2756 2912 2968 3136 3227 3392 3688 4459 4823 5096 5194 5488 5512 5824 5936 5993 6272 6454 6784 7376 8918 9646 10192 10388 10976 11024 11648 11872 11986 12908 14752 17836 18179 19292 20384 20776 21952 22048 22589 23744 23972 24433 25816 29504 33761 35672 36358 38584 40768 41552 41951 43904 44096 45178 47488 47944 48866 51632 59008 67522 71344 72716 77168 81536 83104 83902 88192 90356 95888 97732 103264 135044 142688 145432 154336 158123 166208 167804 171031 180712 191776 195464 206528 236327 270088 285376 290864 293657 308672 316246 317629 332416 335608 342062 361424 383552 390928 413056 472654 540176 570752 581728 587314 617344 632492 635258 671216 684124 722848 767104 781856 945308 1080352 1163456 1174628 1197217 1264984 1270516 1342432 1368248 1445696 1563712 1890616 2055599 2160704 2223403 2326912 2349256 2394434 2529968 2541032 2684864 2736496 2891392 3127424 3781232 4111198 4321408 4446806 4698512 4788868 5059936 5082064 5369728 5472992 7562464 8222396 8380519 8893612 9397024 9577736 10119872 10164128 10945984 15124928 15563821 16444792 16761038 17787224 18794048 19155472 20239744 20328256 21891968 30249856 31127642 32889584 33522076 35574448 37588096 38310944 40656512 62255284 65779168 67044152 71148896 76621888 108946747 124510568 131558336 134088304 142297792 153243776 217893494 249021136 263116672 268176608 284595584 435786988 498042272 536353216 871573976 996084544 1072706432 1743147952 1992169088 3486295904 6972591808 13945183616
• Sum of all divisors σ(n): 35625744000
• Sum of proper divisors (its aliquot sum) s(n): 21680560384
• 13945183616 is an abundant number, because the sum of its proper divisors (21680560384) is greater than itself. Its abundance is 7735376768

Bases of 13945183616

• Binary: 1100111111001100101001110110000000₂
• Hexadecimal: 0x33F329D80
• Base-36: 6EMLOJK

Squares and roots of 13945183616

• 13945183616 squared (13945183616²) is 194468146083954835456
• 13945183616 cubed (13945183616³) is 2711894004603861531884987088896
• The square root of 13945183616 is 118089.7269706387
• The cube root of 13945183616 is 2406.9925477363

Scales and comparisons

• 13,945,183,616 seconds is equal to 443 years, 21 weeks, 3 days, 14 hours, 6 minutes, 56 seconds.
• To count from 1 to 13,945,183,616 would take you about eight hundred eighty-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 13945183616 cubic inches would be around 200.6 feet tall.

Recreational maths with 13945183616

• 13945183616 backwards is 61638154931
• The number of decimal digits it has is: 11
• The sum of 13945183616's digits is 47
• More coming soon!