83806857992

Names of 83806857992

• Cardinal: 83806857992 can be written as Eighty-three billion, eight hundred six million, eight hundred fifty-seven thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 8.3806857992 × 10¹⁰

Factors of 83806857992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 111

Divisors of 83806857992

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 11 13 17 22 26 31 34 37 44 52 62 68 74 88 104 124 136 143 148 169 187 221 248 286 289 296 338 341 374 403 407 442 481 527 572 578 629 676 682 748 806 814 884 962 1054 1144 1147 1156 1258 1352 1364 1496 1612 1628 1768 1859 1924 2108 2294 2312 2431 2516 2728 2873 3179 3224 3256 3718 3757 3848 4216 4433 4588 4862 4913 5032 5239 5291 5746 5797 6253 6358 6851 6919 7436 7514 8177 8866 8959 9176 9724 9826 10478 10582 10693 11492 11594 12506 12617 12716 13702 13838 14872 14911 15028 16354 17732 17918 19448 19499 19652 20956 21164 21386 22984 23188 25012 25234 25432 27404 27676 29822 30056 31603 32708 35464 35836 38998 39304 41327 41912 42328 42772 46376 48841 50024 50468 54043 54808 55352 57629 59644 63206 63869 65416 68783 71672 75361 77996 82654 85544 89063 89947 97682 98549 100936 106301 108086 115258 116467 117623 119288 126412 127738 137566 139009 150722 152303 155992 164021 165308 178126 179894 181781 193843 195364 197098 212602 214489 216172 230516 232934 235246 252824 253487 255476 275132 278018 301444 304606 328042 330616 331483 356252 359788 363562 387686 390728 394196 425204 428978 432344 461032 465868 470492 506974 510952 537251 550264 556036 602888 609212 656084 662966 702559 712504 719576 727124 775372 788392 830297 850408 857956 931736 940984 979693 1013948 1074502 1112072 1169311 1218424 1281137 1312168 1325932 1405118 1454248 1514071 1529099 1550744 1660594 1675333 1715912 1807117 1959386 1979939 1999591 2027896 2132273 2149004 2338622 2363153 2562274 2651864 2788357 2810236 3028142 3058198 3295331 3321188 3350666 3614234 3646313 3918772 3959878 3999182 4264546 4298008 4309279 4677244 4726306 5124548 5576714 5620472 5635211 6056284 6116396 6590662 6642376 6701332 7228468 7292626 7837544 7919756 7998364 8529092 8618558 9133267 9354488 9452612 10249096 11153428 11270422 12112568 12232792 13181324 13402664 14456936 14585252 15839512 15996728 16654781 17058184 17237116 18266534 18905224 19878287 21779329 22306856 22540844 25739207 25994683 26362648 29170504 30720989 33309562 34474232 36248641 36533068 39756574 43558658 45081688 47402069 51478414 51989366 56020627 61441978 61987321 66619124 72497282 73066136 73257743 79513148 87117316 94804138 102956828 103978732 112041254 122883956 123974642 133238248 144994564 146515486 159026296 174234632 189608276 205913656 207957464 224082508 245767912 247949284 283131277 289989128 293030972 337930879 379216552 448165016 495898568 566262554 586061944 616226897 675861758 805835173 952350659 1132525108 1232453794 1351723516 1611670346 1904701318 2265050216 2464907588 2703447032 3223340692 3809402636 4929815176 6446681384 7618805272 10475857249 20951714498 41903428996 83806857992
• Sum of all divisors σ(n): 209087308800
• Sum of proper divisors (its aliquot sum) s(n): 125280450808
• 83806857992 is an abundant number, because the sum of its proper divisors (125280450808) is greater than itself. Its abundance is 41473592816

Bases of 83806857992

• Binary: 1001110000011010001110010101100001000₂
• Hexadecimal: 0x1383472B08
• Base-36: 12I0FTHK

Squares and roots of 83806857992

• 83806857992 squared (83806857992²) is 7023589446491254272064
• 83806857992 cubed (83806857992³) is 588624963336202429448830980735488
• The square root of 83806857992 is 289494.1415503947
• The cube root of 83806857992 is 4376.1599404627

Scales and comparisons

• 83,806,857,992 seconds is equal to 2,664 years, 41 weeks, 3 days, 18 hours, 46 minutes, 32 seconds.
• To count from 1 to 83,806,857,992 would take you about five thousand, three hundred twenty-nine 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 83806857992 cubic inches would be around 364.7 feet tall.

Recreational maths with 83806857992

• 83806857992 backwards is 29975860838
• The number of decimal digits it has is: 11
• The sum of 83806857992's digits is 65
• More coming soon!