189908208795088

Names of 189908208795088

• Cardinal: 189908208795088 can be written as One hundred eighty-nine trillion, nine hundred eight billion, two hundred eight million, seven hundred ninety-five thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.89908208795088 × 10¹⁴

Factors of 189908208795088

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5447

Divisors of 189908208795088

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 38 49 56 76 98 112 133 152 196 266 304 343 361 392 532 686 722 784 931 1064 1372 1444 1862 2128 2401 2527 2744 2888 3724 4802 5054 5419 5488 5776 6517 6859 7448 9604 10108 10838 13034 13718 14896 16807 17689 19208 20216 21676 26068 27436 33614 35378 37933 38416 40432 43352 45619 48013 52136 54872 67228 70756 75866 86704 91238 96026 102961 104272 109744 123823 130321 134456 141512 151732 182476 192052 205922 247646 260642 265531 268912 283024 303464 319333 336091 364952 384104 411844 495292 521284 531062 606928 638666 672182 720727 729904 768208 823688 866761 912247 990584 1042568 1062124 1277332 1344364 1441454 1647376 1733522 1824494 1858717 1956259 1981168 2085136 2124248 2352637 2554664 2688728 2882908 3467044 3648988 3717434 3912518 4248496 4705274 5045089 5109328 5377456 5765816 6067327 6385729 6934088 7297976 7434868 7825036 9410548 10090178 11531632 12134654 12771458 13011019 13693813 13868176 14595952 14869736 15650072 16468459 18821096 20180356 24269308 25542916 26022038 27387626 29739472 31300144 32936918 35315623 37168921 37642192 40360712 44700103 48538616 51085832 52044076 54775252 65873836 70631246 74337842 80721424 89400206 91077133 95856691 97077232 102171664 104088152 109550504 115279213 131747672 141262492 148675684 178800412 182154266 191713382 208176304 219101008 230558426 247209361 260182447 263495344 282524984 297351368 312900721 357600824 364308532 383426764 461116852 494418722 520364894 565049968 594702736 625801442 670996837 706209499 715201648 728617064 766853528 922233704 988837444 1040729788 1251602884 1341993674 1412418998 1457234128 1533707056 1730465527 1821277129 1844467408 1977674888 2081459576 2190305047 2503205768 2683987348 2824837996 3460931054 3642554258 3955349776 4162919152 4380610094 4696977859 4943466493 5006411536 5367974696 5649675992 6921862108 7285108516 8761220188 9393955718 9886932986 10735949392 11299351984 12748939903 13843724216 14570217032 17522440376 18787911436 19773865972 25497879806 27687448432 29140434064 32878845013 34604265451 35044880752 37575822872 39547731944 50995759612 65757690026 69208530902 75151645744 79095463888 89242579321 101991519224 131515380052 138417061804 178485158642 203983038448 242229858157 263030760104 276834123608 356970317284 484459716314 526061520208 553668247216 624698055247 713940634568 968919432628 1249396110494 1427881269136 1695609007099 1937838865256 2498792220988 3391218014198 3875677730512 4997584441976 6782436028396 9995168883952 11869263049693 13564872056792 23738526099386 27129744113584 47477052198772 94954104397544 189908208795088
• Sum of all divisors σ(n): 453199688705760
• Sum of proper divisors (its aliquot sum) s(n): 263291479910672
• 189908208795088 is an abundant number, because the sum of its proper divisors (263291479910672) is greater than itself. Its abundance is 73383271115584

Bases of 189908208795088

• Binary: 101011001011100001110011010100110011110111010000₂
• Hexadecimal: 0xACB873533DD0
• Base-36: 1VBEMK8CLS

Squares and roots of 189908208795088

• 189908208795088 squared (189908208795088²) is 36065127767758739196772927744
• 189908208795088 cubed (189908208795088³) is 6849063814341052643810266521260316326121472
• The square root of 189908208795088 is 13780718.7328922725
• The cube root of 189908208795088 is 57479.7114352089

Scales and comparisons

• 189,908,208,795,088 seconds is equal to 6,038,493 years, 31 weeks, 6 days, 20 hours, 51 minutes, 28 seconds.
• To count from 1 to 189,908,208,795,088 would take you about fifteen million, ninety-six thousand, two hundred thirty-four 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 189908208795088 cubic inches would be around 4790 feet tall.

Recreational maths with 189908208795088

• 189908208795088 backwards is 880597802809981
• The number of decimal digits it has is: 15
• The sum of 189908208795088's digits is 82
• More coming soon!