13686849792

Names of 13686849792

• Cardinal: 13686849792 can be written as Thirteen billion, six hundred eighty-six million, eight hundred forty-nine thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.3686849792 × 10¹⁰

Factors of 13686849792

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 633

Divisors of 13686849792

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 56 63 64 66 72 77 84 88 96 99 112 126 128 132 144 154 168 176 179 192 198 224 231 252 256 264 288 308 336 352 358 384 396 431 448 462 504 528 537 576 616 672 693 704 716 768 792 862 896 924 1008 1056 1074 1152 1232 1253 1293 1344 1386 1408 1432 1584 1611 1724 1792 1848 1969 2016 2112 2148 2304 2464 2506 2586 2688 2772 2816 2864 3017 3168 3222 3448 3696 3759 3879 3938 4032 4224 4296 4741 4928 5012 5172 5376 5544 5728 5907 6034 6336 6444 6896 7392 7518 7758 7876 8064 8448 8592 9051 9482 9856 10024 10344 11088 11277 11456 11814 12068 12672 12888 13783 13792 14223 14784 15036 15516 15752 16128 17184 17721 18102 18964 19712 20048 20688 22176 22554 22912 23628 24136 25344 25776 27153 27566 27584 28446 29568 30072 31032 31504 33187 34368 35442 36204 37928 40096 41349 41376 42669 44352 45108 45824 47256 48272 51552 54306 55132 55168 56892 59136 60144 62064 63008 66374 68736 70884 72408 75856 77149 80192 82698 82752 85338 88704 90216 94512 96544 99561 103104 108612 110264 110336 113784 120288 124047 124128 126016 132748 137472 141768 144816 151712 154298 160384 165396 165504 170676 177408 180432 189024 193088 199122 206208 217224 220528 227568 231447 240576 248094 248256 252032 265496 283536 289632 298683 303424 308596 320768 330792 331008 341352 360864 378048 386176 398244 412416 434448 441056 455136 462894 481152 496188 496512 504064 530992 540043 567072 579264 597366 606848 617192 661584 682704 694341 721728 756096 772352 796488 848639 868896 882112 910272 925788 962304 992376 993024 1061984 1080086 1134144 1158528 1194732 1213696 1234384 1323168 1365408 1388682 1443456 1512192 1592976 1620129 1697278 1737792 1764224 1820544 1851576 1984752 2123968 2160172 2268288 2317056 2389464 2468768 2545917 2646336 2730816 2777364 2886912 3185952 3240258 3394556 3475584 3528448 3641088 3703152 3969504 4247936 4320344 4536576 4778928 4860387 4937536 5091834 5292672 5461632 5554728 5940473 6371904 6480516 6789112 6951168 7406304 7637751 7939008 8495872 8640688 9557856 9720774 9875072 10183668 10585344 10923264 11109456 11880946 12743808 12961032 13578224 14812608 15275502 15878016 17281376 17821419 19115712 19441548 19750144 20367336 22218912 23761892 25487616 25922064 27156448 29625216 30551004 31756032 34562752 35642838 38231424 38883096 40734672 44437824 47523784 51844128 53464257 54312896 59250432 61102008 69125504 71285676 76462848 77766192 81469344 88875648 95047568 103688256 106928514 108625792 122204016 138251008 142571352 155532384 162938688 177751296 190095136 207376512 213857028 217251584 244408032 285142704 311064768 325877376 380190272 414753024 427714056 488816064 570285408 622129536 651754752 760380544 855428112 977632128 1140570816 1244259072 1520761088 1710856224 1955264256 2281141632 3421712448 4562283264 6843424896 13686849792
• Sum of all divisors σ(n): 49589729280
• Sum of proper divisors (its aliquot sum) s(n): 35902879488
• 13686849792 is an abundant number, because the sum of its proper divisors (35902879488) is greater than itself. Its abundance is 22216029696

Bases of 13686849792

• Binary: 1100101111110011001100000100000000₂
• Hexadecimal: 0x32FCCC100
• Base-36: 6ACSOW0

Squares and roots of 13686849792

• 13686849792 squared (13686849792²) is 187329857228770443264
• 13686849792 cubed (13686849792³) is 2563955617446986437803626201088
• The square root of 13686849792 is 116990.8107160559
• The cube root of 13686849792 is 2392.0366731513

Scales and comparisons

• 13,686,849,792 seconds is equal to 435 years, 10 weeks, 2 days, 14 hours, 43 minutes, 12 seconds.
• To count from 1 to 13,686,849,792 would take you about eight hundred seventy 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 13686849792 cubic inches would be around 199.3 feet tall.

Recreational maths with 13686849792

• 13686849792 backwards is 29794868631
• 13686849792 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13686849792's digits is 63
• More coming soon!