389194108512

Names of 389194108512

• Cardinal: 389194108512 can be written as Three hundred eighty-nine billion, one hundred ninety-four million, one hundred eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 3.89194108512 × 10¹¹

Factors of 389194108512

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6630

Divisors of 389194108512

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 19 22 24 32 33 38 41 44 48 57 66 73 76 82 88 96 114 123 132 146 152 164 176 209 219 228 246 264 292 304 328 352 418 438 451 456 492 528 584 608 627 656 779 803 836 876 902 912 984 1056 1168 1254 1312 1353 1387 1558 1606 1672 1752 1804 1824 1968 2336 2337 2409 2508 2706 2774 2993 3116 3212 3344 3504 3608 3936 4161 4674 4818 5016 5412 5548 5986 6232 6424 6481 6688 7008 7216 8322 8569 8979 9348 9636 10032 10824 11096 11972 12464 12848 12962 14432 15257 16644 17138 17958 18696 19272 19443 20064 21648 22192 23944 24928 25696 25707 25924 30514 32923 33288 34276 35916 37392 38544 38886 43296 44384 45771 47888 51414 51848 56867 61028 65846 66576 68552 71291 71832 74784 77088 77772 91542 95776 98769 102828 103696 113734 122056 123139 131692 133152 137104 142582 143664 155544 170601 183084 197538 205656 207392 213873 227468 244112 246278 263384 265721 274208 285164 287328 311088 341202 366168 369417 395076 411312 427746 454936 473113 488224 492556 526768 531442 570328 622176 625537 682404 732336 738834 790152 797163 822624 855492 909872 946226 985112 1053536 1062884 1140656 1251074 1354529 1364808 1419339 1464672 1477668 1580304 1594326 1710984 1819744 1876611 1892452 1970224 2125768 2281312 2502148 2709058 2729616 2838678 2922931 2955336 3160608 3188652 3421968 3753222 3784904 3940448 4063587 4251536 5004296 5048699 5204243 5418116 5459232 5677356 5845862 5910672 6377304 6843936 7506444 7569808 8127174 8503072 8768793 8989147 10008592 10097398 10408486 10836232 11354712 11691724 11821344 12754608 15012888 15139616 15146097 15612729 16254348 17537586 17978294 19397633 20017184 20194796 20816972 21672464 22709424 23383448 25509216 26967441 30025776 30292194 31225458 32508696 35075172 35956588 38795266 40389592 41633944 43344928 45418848 46766896 53934882 55535689 58192899 60051552 60584388 62450916 65017392 70150344 71913176 77590532 80779184 83267888 93533792 98880617 107869764 111071378 116385798 121168776 124901832 130034784 140300688 143826352 155181064 161558368 166535776 166607067 197761234 213373963 215739528 222142756 232771596 242337552 249803664 280601376 287652704 296641851 310362128 333214134 368555027 395522468 426747926 431479056 444285512 465543192 484675104 499607328 593283702 620724256 640121889 666428268 737110054 791044936 853495852 862958112 888571024 931086384 1105665081 1186567404 1280243778 1332856536 1474220108 1582089872 1706991704 1777142048 1862172768 2211330162 2373134808 2560487556 2665713072 2948440216 3164179744 3413983408 4054105297 4422660324 4746269616 5120975112 5331426144 5896880432 6827966816 8108210594 8845320648 9492539232 10241950224 11793760864 12162315891 16216421188 17690641296 20483900448 24324631782 32432842376 35381282592 48649263564 64865684752 97298527128 129731369504 194597054256 389194108512
• Sum of all divisors σ(n): 1218433466880
• Sum of proper divisors (its aliquot sum) s(n): 829239358368
• 389194108512 is an abundant number, because the sum of its proper divisors (829239358368) is greater than itself. Its abundance is 440045249856

Bases of 389194108512

• Binary: 101101010011101110001101100111001100000₂
• Hexadecimal: 0x5A9DC6CE60
• Base-36: 4YSK4G2O

Squares and roots of 389194108512

• 389194108512 squared (389194108512²) is 151472054100450430854144
• 389194108512 cubed (389194108512³) is 58952031060106239533924872780873728
• The square root of 389194108512 is 623854.2365905677
• The cube root of 389194108512 is 7301.1076602319

Scales and comparisons

• 389,194,108,512 seconds is equal to 12,375 years, 8 weeks, 5 days, 10 hours, 35 minutes, 12 seconds.
• To count from 1 to 389,194,108,512 would take you about twenty-four thousand, seven hundred fifty 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 389194108512 cubic inches would be around 608.4 feet tall.

Recreational maths with 389194108512

• 389194108512 backwards is 215801491983
• The number of decimal digits it has is: 12
• The sum of 389194108512's digits is 51
• More coming soon!