13388847991962688

Names of 13388847991962688

• Cardinal: 13388847991962688 can be written as Thirteen quadrillion, three hundred eighty-eight trillion, eight hundred forty-seven billion, nine hundred ninety-one million, nine hundred sixty-two thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3388847991962688 × 10¹⁶

Factors of 13388847991962688

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4964427

Divisors of 13388847991962688

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 136 139 224 238 272 278 448 476 544 556 952 973 1088 1112 1904 1946 2224 2363 2549 3808 3892 4448 4726 5098 7616 7784 8896 9452 10196 15568 16541 17843 18904 20392 31136 33082 35686 37808 40784 43333 62272 66164 71372 75616 81568 86666 132328 142744 151232 163136 173332 264656 285488 303331 346664 354311 529312 570976 606662 693328 708622 1058624 1141952 1213324 1386656 1417244 2426648 2480177 2773312 2834488 4853296 4960354 4961713 5668976 6023287 9706592 9920708 9923426 11337952 12046574 19413184 19841416 19846852 22675904 24093148 34731991 39682832 39693704 42163009 48186296 69463982 79365664 79387408 84326018 84349121 96372592 138927964 158731328 158774816 168652036 168698242 192745184 277855928 317549632 337304072 337396484 385490368 555711856 590443847 674608144 674792968 689678107 1111423712 1180887694 1349216288 1349585936 1379356214 2222847424 2361775388 2698432576 2699171872 2758712428 4723550776 4827746749 5398343744 5517424856 9447101552 9655493498 11034849712 11724527819 12647406437 18894203104 19310986996 22069699424 23449055638 25294812874 37788406208 38621973992 44139398848 46898111276 50589625748 77243947984 82071694733 88531845059 93796222552 101179251496 154487895968 164143389466 177063690118 187592445104 202358502992 215005909429 308975791936 328286778932 354127380236 375184890208 404717005984 430011818858 656573557864 708254760472 750369780416 809434011968 860023637716 1313147115728 1416509520944 1505041366003 1720047275432 1757989494743 2626294231456 2833019041888 3010082732006 3440094550864 3515978989486 5252588462912 5666038083776 6020165464012 6880189101728 7031957978972 12040330928024 12305926463201 13760378203456 14063915957944 24080661856048 24611852926402 28127831915888 29885821410631 48161323712096 49223705852804 56255663831776 59771642821262 96322647424192 98447411705608 112511327663552 119543285642524 196894823411216 209200749874417 239086571285048 393789646822432 418401499748834 478173142570096 787579293644864 836802999497668 956346285140192 1673605998995336 1912692570280384 3347211997990672 6694423995981344 13388847991962688
• Sum of all divisors σ(n): 32394117750624000
• Sum of proper divisors (its aliquot sum) s(n): 19005269758661312
• 13388847991962688 is an abundant number, because the sum of its proper divisors (19005269758661312) is greater than itself. Its abundance is 5616421766698624

Bases of 13388847991962688

• Binary: 101111100100010001011000011000100000110011110001000000₂
• Hexadecimal: 0x2F911618833C40
• Base-36: 3NTY7USLQ9S

Squares and roots of 13388847991962688

• 13388847991962688 squared (13388847991962688²) is 179261250551883302671446384185344
• 13388847991962688 cubed (13388847991962688³) is 2400101634488303053010331286846326562742524444672
• The square root of 13388847991962688 is 115710189.6634980371
• The cube root of 13388847991962688 is 237454.8641360175

Scales and comparisons

• 13,388,847,991,962,688 seconds is equal to 425,723,951 years, 37 weeks, 2 days, 11 hours, 51 minutes, 28 seconds.
• To count from 1 to 13,388,847,991,962,688 would take you about one billion, two hundred seventy-seven million, one hundred seventy-one thousand, eight hundred fifty-five 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 13388847991962688 cubic inches would be around 19787.9 feet tall.

Recreational maths with 13388847991962688

• 13388847991962688 backwards is 88626919974888331
• The number of decimal digits it has is: 17
• The sum of 13388847991962688's digits is 100
• More coming soon!