8108995795740

Names of 8108995795740

• Cardinal: 8108995795740 can be written as Eight trillion, one hundred eight billion, nine hundred ninety-five million, seven hundred ninety-five thousand, seven hundred forty.

Scientific notation

• Scientific notation: 8.10899579574 × 10¹²

Factors of 8108995795740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 19402

Divisors of 8108995795740

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 31 35 36 42 45 54 60 62 63 70 84 90 93 105 108 124 126 135 140 155 180 186 189 210 217 252 270 279 310 315 372 378 420 434 465 540 558 620 630 651 756 837 868 930 945 1085 1116 1260 1302 1395 1674 1860 1890 1953 2170 2604 2790 3255 3348 3780 3906 4185 4340 4733 5580 5859 6510 7812 8370 9466 9765 11718 13020 14199 14621 16740 18932 19530 23436 23665 28398 29242 29295 33131 39060 42597 43863 47330 56796 58484 58590 66262 70995 73105 85194 87726 94660 99393 102347 117180 127791 131589 132524 141990 146210 146723 165655 170388 175452 198786 204694 212985 219315 255582 263178 283980 292420 293446 298179 307041 331310 394767 397572 409388 425970 438630 440169 453251 496965 511164 511735 526356 586892 596358 614082 638955 657945 662620 733615 789534 851940 877260 880338 894537 906502 921123 993930 1023470 1027061 1192716 1228164 1277910 1315890 1320507 1359753 1467230 1490895 1535205 1579068 1760676 1789074 1813004 1842246 1973835 1987860 2046940 2054122 2200845 2266255 2555820 2631780 2641014 2719506 2763369 2934460 2981790 3070410 3081183 3172757 3578148 3684492 3947670 3961521 4079259 4108244 4401690 4472685 4532510 4605615 5135305 5282028 5439012 5526738 5963580 6140820 6162366 6345514 6602535 6798765 7895340 7923042 8158518 8803380 8945370 9065020 9211230 9243549 9518271 10270610 11053476 12237777 12324732 12691028 13205070 13597530 13816845 15405915 15846084 15863785 16317036 17890740 18422460 18487098 19036542 19807605 20396295 20541220 24475554 26410140 27195060 27633690 27730647 28554813 30811830 31727570 36974196 38073084 39615210 40792590 46217745 47591355 48951108 55267380 55461294 57109626 61188885 61623660 63455140 69201193 79230420 81585180 85664439 92435490 95182710 110922588 114219252 122377770 138402386 138653235 142774065 171328878 184870980 190365420 207603579 244755540 276804772 277306470 285548130 342657756 346005965 415207158 428322195 484408351 554612940 571096260 622810737 692011930 830414316 856644390 968816702 1038017895 1245621474 1384023860 1453225053 1713288780 1868432211 1937633404 2076035790 2145236983 2422041755 2491242948 2906450106 3114053685 3736864422 4152071580 4290473966 4359675159 4844083510 5812900212 6228107370 6435710949 7266125265 7473728844 8580947932 8719350318 9342161055 9688167020 10726184915 12456214740 12871421898 13079025477 14532250530 15016658881 17438700636 18684322110 19307132847 21452369830 21798375795 25742843796 26158050954 29064501060 30033317762 32178554745 37368644220 38614265694 42904739660 43596751590 45049976643 52316101908 57921398541 60066635524 64357109490 65395127385 75083294405 77228531388 87193503180 90099953286 96535664235 115842797082 128714218980 130790254770 135149929929 150166588810 180199906572 193071328470 225249883215 231685594164 261580509540 270299859858 289606992705 300333177620 386142656940 405449789787 450499766430 540599719716 579213985410 675749649645 810899579574 900999532860 1158427970820 1351499299290 1621799159148 2027248948935 2702998598580 4054497897870 8108995795740
• Sum of all divisors σ(n): 29770373283840
• Sum of proper divisors (its aliquot sum) s(n): 21661377488100
• 8108995795740 is an abundant number, because the sum of its proper divisors (21661377488100) is greater than itself. Its abundance is 13552381692360

Bases of 8108995795740

• Binary: 1110110000000000101110100000101101100011100₂
• Hexadecimal: 0x76005D05B1C
• Base-36: 2VH7YQ8F0

Squares and roots of 8108995795740

• 8108995795740 squared (8108995795740²) is 65755812815328995802147600
• 8108995795740 cubed (8108995795740³) is 533213609664969239984530997262931224000
• The square root of 8108995795740 is 2847629.8558169389
• The cube root of 8108995795740 is 20090.4204211023

Scales and comparisons

• 8,108,995,795,740 seconds is equal to 257,840 years, 51 weeks, 1 day, 9 minutes.
• To count from 1 to 8,108,995,795,740 would take you about six hundred forty-four thousand, six hundred two 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 8108995795740 cubic inches would be around 1674.2 feet tall.

Recreational maths with 8108995795740

• 8108995795740 backwards is 0475975998018
• The number of decimal digits it has is: 13
• The sum of 8108995795740's digits is 72
• More coming soon!