83939130912

Names of 83939130912

• Cardinal: 83939130912 can be written as Eighty-three billion, nine hundred thirty-nine million, one hundred thirty thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 8.3939130912 × 10¹⁰

Factors of 83939130912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6253

Divisors of 83939130912

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 17 21 24 26 28 32 34 39 42 48 49 51 52 56 68 78 84 91 96 98 102 104 112 119 136 147 156 168 169 182 196 204 208 221 224 238 272 273 294 312 336 338 357 364 392 408 416 442 476 507 544 546 588 624 637 663 672 676 714 728 784 816 833 884 952 1014 1092 1176 1183 1248 1274 1326 1352 1428 1456 1547 1568 1632 1666 1768 1904 1911 2028 2184 2352 2366 2499 2548 2652 2704 2856 2873 2912 3094 3332 3536 3549 3808 3822 4056 4368 4641 4704 4732 4998 5096 5304 5408 5712 5746 6188 6211 6664 7072 7098 7644 8112 8281 8619 8736 9282 9464 9996 10192 10608 10829 11424 11492 12376 12422 13328 14196 15288 16224 16562 17238 18564 18633 18928 19992 20111 20384 21216 21658 22984 24752 24843 24844 26656 28392 30576 32487 33124 34476 37128 37266 37856 39984 40222 43316 43477 45968 49504 49686 49688 56784 60333 61152 64974 66248 68952 74256 74532 79968 80444 80743 86632 86954 91936 99372 99376 105587 113568 120666 129948 130431 132496 137904 140777 148512 149064 160888 161486 173264 173908 198744 198752 211174 241332 242229 259896 260862 264992 275808 281554 298128 304339 316761 321776 322972 346528 347816 397488 422331 422348 482664 484458 519792 521724 563108 565201 596256 608678 633522 643552 645944 695632 739109 794976 844662 844696 913017 965328 968916 1039584 1043448 1049659 1126216 1130402 1217356 1267044 1291888 1372631 1391264 1478218 1689324 1689392 1695603 1826034 1930656 1937832 2086896 2099318 2217327 2252432 2260804 2434712 2534088 2583776 2745262 2956436 3148977 3378648 3378784 3391206 3652068 3875664 3956407 4117893 4173792 4198636 4434654 4504864 4521608 4869424 5068176 5173763 5490524 5912872 6297954 6757296 6782412 7304136 7347613 7751328 7912814 8235786 8397272 8869308 9043216 9608417 9738848 10136352 10347526 10981048 11825744 11869221 12595908 13514592 13564824 14608272 14695226 15521289 15825628 16471572 16794544 17738616 17844203 18086432 19216834 20695052 21962096 22042839 23651488 23738442 25191816 27129648 28825251 29216544 29390452 31042578 31651256 32943144 33589088 35477232 35688406 38433668 41390104 43924192 44085678 47476884 50383632 51433291 53532609 54259296 57650502 58780904 62085156 63302512 65886288 67258919 70954464 71376812 76867336 82780208 88171356 94953768 100767264 102866582 107065218 115301004 117561808 124170312 124909421 126605024 131772576 134517838 142753624 153734672 154299873 165560416 176342712 189907536 201776757 205733164 214130436 230602008 235123616 248340624 249818842 269035676 285507248 307469344 308599746 352685424 374728263 379815072 403553514 411466328 428260872 461204016 496681248 499637684 538071352 571014496 617199492 705370848 749456526 807107028 822932656 856521744 874365947 922408032 999275368 1076142704 1234398984 1498913052 1614214056 1645865312 1713043488 1748731894 1998550736 2152285408 2468797968 2623097841 2997826104 3228428112 3497463788 3997101472 4937595936 5246195682 5995652208 6456856224 6994927576 10492391364 11991304416 13989855152 20984782728 27979710304 41969565456 83939130912
• Sum of all divisors σ(n): 293920879392
• Sum of proper divisors (its aliquot sum) s(n): 209981748480
• 83939130912 is an abundant number, because the sum of its proper divisors (209981748480) is greater than itself. Its abundance is 126042617568

Bases of 83939130912

• Binary: 1001110001011001010010111111000100000₂
• Hexadecimal: 0x138B297E20
• Base-36: 12K76VXC

Squares and roots of 83939130912

• 83939130912 squared (83939130912²) is 7045777698261873951744
• 83939130912 cubed (83939130912³) is 591416456591253472493882386710528
• The square root of 83939130912 is 289722.5067405017
• The cube root of 83939130912 is 4378.4610376973

Scales and comparisons

• 83,939,130,912 seconds is equal to 2,669 years, 1 day, 17 hours, 15 minutes, 12 seconds.
• To count from 1 to 83,939,130,912 would take you about five thousand, three hundred thirty-eight 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 83939130912 cubic inches would be around 364.9 feet tall.

Recreational maths with 83939130912

• 83939130912 backwards is 21903193938
• 83939130912 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 83939130912's digits is 48
• More coming soon!