90743138808

Names of 90743138808

• Cardinal: 90743138808 can be written as Ninety billion, seven hundred forty-three million, one hundred thirty-eight thousand, eight hundred eight.

Scientific notation

• Scientific notation: 9.0743138808 × 10¹⁰

Factors of 90743138808

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 282

Divisors of 90743138808

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 29 41 42 49 56 58 73 82 84 87 98 116 123 127 146 147 164 168 174 196 203 219 232 246 254 287 292 294 328 343 348 381 392 406 438 492 508 511 574 584 588 609 686 696 762 812 861 876 889 984 1016 1022 1029 1148 1176 1189 1218 1372 1421 1524 1533 1624 1722 1752 1778 2009 2044 2058 2117 2296 2378 2436 2667 2744 2842 2993 3048 3066 3444 3556 3567 3577 3683 4018 4088 4116 4234 4263 4756 4872 5207 5334 5684 5986 6027 6132 6223 6351 6888 7112 7134 7154 7366 8036 8232 8323 8468 8526 8979 9271 9512 9947 10414 10668 10731 11049 11368 11972 12054 12264 12446 12702 14063 14268 14308 14732 14819 15621 16072 16646 16936 17052 17958 18542 18669 19894 20828 20951 21336 21462 22098 23944 24108 24892 24969 25039 25404 25781 27813 28126 28536 28616 29464 29638 29841 31242 33292 34104 35916 36449 37084 37338 39788 41656 41902 42189 42924 43561 44196 44457 48216 49784 49938 50078 50808 51562 55626 56252 58261 59276 59682 62484 62853 64897 66584 71832 72898 74168 74676 75117 77343 79576 83804 84378 85848 86797 87122 88392 88914 99876 100156 103124 103733 109347 111252 112504 116522 118552 119364 124968 125706 129794 130683 145796 146657 149352 150234 151003 154686 167608 168756 173594 174244 174783 177828 180467 194691 199752 200312 206248 207466 218694 222504 233044 238728 251412 255143 259588 260391 261366 268859 291592 293314 300468 302006 309372 311199 337512 347188 348488 349566 355656 360934 380111 389382 407827 414932 437388 439971 453009 454279 466088 502824 510286 519176 520782 522732 537718 541401 586628 600936 604012 607579 618744 622398 694376 699132 721868 726131 760222 765429 778764 806577 815654 829864 874776 879942 906018 908558 1020572 1026599 1041564 1045464 1057021 1075436 1082802 1140333 1173256 1208024 1215158 1223481 1244796 1263269 1362837 1398264 1443736 1452262 1520444 1530858 1557528 1613154 1631308 1759884 1786001 1812036 1817116 1822737 1882013 2041144 2053198 2083128 2114042 2150872 2165604 2178393 2280666 2430316 2446962 2489592 2526538 2660777 2725674 2904524 3040888 3061716 3079797 3171063 3179953 3226308 3262616 3519768 3572002 3624072 3634232 3645474 3764026 3789807 4106396 4228084 4253053 4331208 4356786 4561332 4860632 4893924 5053076 5321554 5358003 5451348 5646039 5809048 6123432 6159594 6342126 6359906 6452616 7144004 7290948 7399147 7528052 7579614 7982331 8212792 8456168 8506106 8713572 9122664 9539859 9787848 10106152 10643108 10716006 10902696 11023219 11292078 12319188 12684252 12719812 12759159 13174091 14288008 14581896 14798294 15056104 15159228 15964662 17012212 17427144 18625439 19079718 21286216 21432012 22046438 22197441 22584156 24638376 25368504 25439624 25518318 26348182 29596588 29771371 30318456 31929324 33069657 34024424 37250878 38159436 39522273 42864024 44092876 44394882 45168312 51036636 51794029 52696364 55876317 59193176 59542742 63858648 66139314 74501756 76318872 77162533 79044546 88185752 88789764 89314113 92218637 102073272 103588058 105392728 111752634 119085484 130378073 132278628 149003512 154325066 155382087 158089092 177579528 178628226 184437274 207176116 223505268 231487599 238170968 260756146 264557256 276655911 308650132 310764174 316178184 357256452 368874548 391134219 414352232 447010536 462975198 521512292 540137731 553311822 617300264 621528348 714512904 737749096 782268438 925950396 1043024584 1080275462 1106623644 1243056696 1564536876 1620413193 1851900792 2160550924 2213247288 3129073752 3240826386 3780964117 4321101848 6481652772 7561928234 11342892351 12963305544 15123856468 22685784702 30247712936 45371569404 90743138808
• Sum of all divisors σ(n): 286433280000
• Sum of proper divisors (its aliquot sum) s(n): 195690141192
• 90743138808 is an abundant number, because the sum of its proper divisors (195690141192) is greater than itself. Its abundance is 104947002384

Bases of 90743138808

• Binary: 1010100100000101101100110100111111000₂
• Hexadecimal: 0x1520B669F8
• Base-36: 15OQ4E0O

Squares and roots of 90743138808

• 90743138808 squared (90743138808²) is 8234317240727955660864
• 90743138808 cubed (90743138808³) is 747207792364484431499851325210112
• The square root of 90743138808 is 301236.0184440101
• The cube root of 90743138808 is 4493.7054183319

Scales and comparisons

• 90,743,138,808 seconds is equal to 2,885 years, 18 weeks, 1 day, 19 hours, 26 minutes, 48 seconds.
• To count from 1 to 90,743,138,808 would take you about five thousand, seven 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 90743138808 cubic inches would be around 374.5 feet tall.

Recreational maths with 90743138808

• 90743138808 backwards is 80883134709
• The number of decimal digits it has is: 11
• The sum of 90743138808's digits is 51
• More coming soon!