20038197312

Names of 20038197312

• Cardinal: 20038197312 can be written as Twenty billion, thirty-eight million, one hundred ninety-seven thousand, three hundred twelve.

Scientific notation

• Scientific notation: 2.0038197312 × 10¹⁰

Factors of 20038197312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 6748

Divisors of 20038197312

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 83 84 96 108 112 126 144 162 166 168 189 192 216 224 249 252 288 324 332 336 378 432 448 498 504 567 576 581 648 664 672 747 756 864 996 1008 1134 1162 1296 1328 1344 1494 1512 1728 1743 1992 2016 2241 2268 2324 2592 2656 2988 3024 3486 3984 4032 4482 4536 4648 5184 5229 5312 5976 6048 6653 6723 6972 7968 8964 9072 9296 10458 11952 12096 13306 13446 13944 15687 15936 17928 18144 18592 19959 20916 23904 26612 26892 27888 31374 35856 36288 37184 39918 41832 46571 47061 47808 53224 53784 55776 59877 62748 71712 79836 83664 93142 94122 106448 107568 111552 119754 125496 139713 143424 159672 167328 179631 186284 188244 212896 215136 239508 250992 279426 319344 334656 359262 372568 376488 419139 425792 430272 479016 501984 538893 552199 558852 638688 718524 745136 752976 838278 958032 1003968 1077786 1104398 1117704 1257417 1277376 1437048 1490272 1505952 1656597 1676556 1916064 2155572 2208796 2235408 2514834 2874096 2980544 3011904 3313194 3353112 3772251 3832128 3865393 4311144 4417592 4470816 4969791 5029668 5748192 6626388 6706224 7544502 7730786 8622288 8835184 8941632 9939582 10059336 11496384 11596179 13252776 13412448 14909373 15089004 15461572 17244576 17670368 19879164 20118672 23192358 26505552 26824896 29818746 30178008 30923144 34489152 34788537 35340736 39758328 40237344 44728119 46384716 53011104 59637492 60356016 61846288 69577074 79516656 80474688 89456238 92769432 104365611 106022208 119274984 120712032 123692576 139154148 159033312 178912476 185538864 208731222 238549968 241424064 247385152 278308296 313096833 318066624 357824952 371077728 417462444 477099936 556616592 626193666 715649904 742155456 834924888 954199872 1113233184 1252387332 1431299808 1669849776 2226466368 2504774664 2862599616 3339699552 5009549328 6679399104 10019098656 20038197312
• Sum of all divisors σ(n): 68713356096
• Sum of proper divisors (its aliquot sum) s(n): 48675158784
• 20038197312 is an abundant number, because the sum of its proper divisors (48675158784) is greater than itself. Its abundance is 28636961472

Bases of 20038197312

• Binary: 10010101010010111101010000001000000₂
• Hexadecimal: 0x4AA5EA040
• Base-36: 97E8400

Squares and roots of 20038197312

• 20038197312 squared (20038197312²) is 401529351514644025344
• 20038197312 cubed (20038197312³) is 8045924372209843037285000675328
• The square root of 20038197312 is 141556.3397096717
• The cube root of 20038197312 is 2716.1445752515

Scales and comparisons

• 20,038,197,312 seconds is equal to 637 years, 7 weeks, 6 days, 13 hours, 55 minutes, 12 seconds.
• To count from 1 to 20,038,197,312 would take you about one thousand, two hundred seventy-four 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 20038197312 cubic inches would be around 226.3 feet tall.

Recreational maths with 20038197312

• 20038197312 backwards is 21379183002
• 20038197312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20038197312's digits is 36
• More coming soon!