12889383936

Names of 12889383936

• Cardinal: 12889383936 can be written as Twelve billion, eight hundred eighty-nine million, three hundred eighty-three thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.2889383936 × 10¹⁰

Factors of 12889383936

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 127

Divisors of 12889383936

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 37 39 44 48 52 61 64 66 74 78 88 96 104 111 122 128 132 143 148 156 169 176 183 192 208 222 244 256 264 286 296 312 338 352 366 384 407 416 429 444 481 488 507 512 528 572 592 624 671 676 704 732 768 793 814 832 858 888 962 976 1014 1024 1056 1144 1184 1221 1248 1342 1352 1408 1443 1464 1536 1586 1628 1664 1716 1776 1859 1924 1952 2013 2028 2112 2257 2288 2368 2379 2442 2496 2684 2704 2816 2886 2928 3072 3172 3256 3328 3432 3552 3718 3848 3904 4026 4056 4224 4514 4576 4736 4758 4884 4992 5291 5368 5408 5577 5632 5772 5856 6253 6344 6512 6656 6771 6864 7104 7436 7696 7808 8052 8112 8448 8723 9028 9152 9472 9516 9768 9984 10309 10582 10736 10816 11154 11264 11544 11712 12506 12688 13024 13312 13542 13728 14208 14872 15392 15616 15873 16104 16224 16896 17446 18056 18304 18759 18944 19032 19536 19968 20618 21164 21472 21632 22308 23088 23424 24827 25012 25376 26048 26169 27084 27456 28416 29341 29744 30784 30927 31232 31746 32208 32448 33792 34892 36112 36608 37518 37888 38064 39072 39936 41236 42328 42944 43264 44616 46176 46848 49654 50024 50752 52096 52338 54168 54912 56832 58682 59488 61568 61854 62464 63492 64416 64896 68783 69784 72224 73216 74481 75036 76128 78144 82472 84656 85888 86528 88023 89232 92352 93696 99308 100048 101504 104192 104676 108336 109824 113399 113664 117364 118976 123136 123708 126984 128832 129792 137566 139568 144448 146432 148962 150072 152256 156288 164944 169312 171776 173056 176046 178464 184704 187392 198616 200096 203008 206349 208384 209352 216672 219648 226798 234728 237952 246272 247416 253968 257664 259584 275132 279136 288896 297924 300144 304512 312576 322751 329888 338624 340197 343552 352092 356928 369408 381433 397232 400192 406016 412698 416768 418704 433344 439296 453596 469456 475904 492544 494832 507936 515328 519168 550264 558272 577792 595848 600288 609024 625152 645502 659776 677248 680394 687104 704184 713856 738816 762866 794464 800384 812032 825396 837408 866688 907192 938912 951808 968253 989664 1015872 1030656 1100528 1116544 1144299 1155584 1191696 1200576 1218048 1250304 1291004 1319552 1354496 1360788 1408368 1427712 1477632 1525732 1588928 1600768 1650792 1674816 1733376 1814384 1877824 1903616 1936506 1979328 2031744 2061312 2201056 2233088 2288598 2311168 2383392 2401152 2436096 2582008 2639104 2708992 2721576 2816736 2855424 3051464 3177856 3201536 3301584 3349632 3466752 3628768 3755648 3873012 3958656 4063488 4195763 4402112 4466176 4577196 4766784 4802304 5164016 5278208 5417984 5443152 5633472 5710848 6102928 6355712 6403072 6603168 6699264 6933504 7257536 7511296 7746024 7917312 8126976 8391526 8804224 8932352 9154392 9533568 9604608 10328032 10556416 10886304 11266944 12205856 12587289 12711424 13206336 13398528 14515072 15022592 15492048 15834624 16253952 16783052 17608448 18308784 19067136 19209216 20656064 21772608 22533888 24411712 25174578 25422848 26412672 26797056 29030144 30045184 30984096 31669248 33566104 35216896 36617568 38134272 41312128 43545216 45067776 48823424 50349156 52825344 58060288 61968192 67132208 70433792 73235136 76268544 82624256 87090432 90135552 97646848 100698312 105650688 116120576 123936384 134264416 146470272 165248512 174180864 195293696 201396624 211301376 247872768 268528832 292940544 330497024 348361728 390587392 402793248 495745536 537057664 585881088 805586496 991491072 1074115328 1171762176 1611172992 2148230656 3222345984 4296461312 6444691968 12889383936
• Sum of all divisors σ(n): 42362877888
• Sum of proper divisors (its aliquot sum) s(n): 29473493952
• 12889383936 is an abundant number, because the sum of its proper divisors (29473493952) is greater than itself. Its abundance is 16584110016

Bases of 12889383936

• Binary: 1100000000010001000110010000000000₂
• Hexadecimal: 0x300446400
• Base-36: 5X608AO

Squares and roots of 12889383936

• 12889383936 squared (12889383936²) is 166136218249614852096
• 12889383936 cubed (12889383936³) is 2141393502694375712793198329856
• The square root of 12889383936 is 113531.4226811239
• The cube root of 12889383936 is 2344.6465696057

Scales and comparisons

• 12,889,383,936 seconds is equal to 409 years, 43 weeks, 5 days, 16 hours, 25 minutes, 36 seconds.
• To count from 1 to 12,889,383,936 would take you about eight hundred nineteen 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 12889383936 cubic inches would be around 195.4 feet tall.

Recreational maths with 12889383936

• 12889383936 backwards is 63938398821
• The number of decimal digits it has is: 11
• The sum of 12889383936's digits is 60
• More coming soon!