20741390208

Names of 20741390208

• Cardinal: 20741390208 can be written as Twenty billion, seven hundred forty-one million, three hundred ninety thousand, two hundred eight.

Scientific notation

• Scientific notation: 2.0741390208 × 10¹⁰

Factors of 20741390208

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 785

Divisors of 20741390208

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 29 32 33 36 42 44 48 56 58 63 64 66 72 77 84 87 88 96 99 112 116 121 126 128 132 144 154 168 174 176 192 198 203 224 231 232 242 252 261 264 288 308 319 336 348 352 363 384 396 406 448 462 464 484 504 522 528 576 609 616 638 672 693 696 704 726 733 792 812 847 896 924 928 957 968 1008 1044 1056 1089 1152 1218 1232 1276 1344 1386 1392 1408 1452 1466 1584 1624 1694 1827 1848 1856 1914 1936 2016 2088 2112 2178 2199 2233 2436 2464 2541 2552 2688 2772 2784 2871 2904 2932 3168 3248 3388 3509 3654 3696 3712 3828 3872 4032 4176 4224 4356 4398 4466 4872 4928 5082 5104 5131 5544 5568 5742 5808 5864 6336 6496 6597 6699 6776 7018 7308 7392 7623 7656 7744 8063 8064 8352 8712 8796 8932 9744 9856 10164 10208 10262 10527 11088 11136 11484 11616 11728 12672 12992 13194 13398 13552 14036 14616 14784 15246 15312 15393 15488 16126 16704 17424 17592 17864 19488 20097 20328 20416 20524 21054 21257 22176 22968 23232 23456 24189 24563 25984 26388 26796 27104 28072 29232 29568 30492 30624 30786 31581 32252 33408 34848 35184 35728 38976 40194 40656 40832 41048 42108 42514 44352 45936 46179 46464 46912 48378 49126 52776 53592 54208 56144 56441 58464 60984 61248 61572 63162 63771 64504 69696 70368 71456 72567 73689 77952 80388 81312 82096 84216 85028 88693 88704 91872 92358 93824 96756 98252 105552 107184 108416 112288 112882 116928 121968 122496 123144 126324 127542 129008 139392 140736 142912 145134 147378 148799 160776 162624 164192 168432 169323 170056 177386 183744 184716 191313 193512 196504 211104 214368 221067 224576 225764 233827 233856 243936 246288 252648 255084 258016 266079 281472 285824 290268 294756 297598 321552 325248 328384 336864 338646 340112 354772 367488 369432 382626 387024 393008 422208 428736 442134 446397 449152 451528 467654 487872 492576 505296 507969 510168 516032 532158 580536 589512 595196 620851 643104 656768 673728 677292 680224 701481 709544 738864 765252 774048 786016 798237 844416 857472 884268 892794 903056 935308 975744 985152 1010592 1015938 1020336 1032064 1064316 1161072 1179024 1190392 1241702 1286208 1339191 1347456 1354584 1360448 1402962 1419088 1477728 1530504 1548096 1572032 1596474 1636789 1768536 1785588 1806112 1862553 1870616 1970304 2021184 2031876 2040672 2104443 2128632 2322144 2358048 2380784 2483404 2572097 2572416 2678382 2709168 2720896 2805924 2838176 2955456 3061008 3096192 3144064 3192948 3273578 3537072 3571176 3612224 3725106 3741232 4042368 4063752 4081344 4208886 4257264 4644288 4716096 4761568 4910367 4966808 5144194 5356764 5418336 5587659 5611848 5676352 5910912 6122016 6385896 6547156 7074144 7142352 7224448 7450212 7482464 7716291 8127504 8162688 8417772 8514528 9288576 9432192 9523136 9820734 9933616 10288388 10713528 10836672 11175318 11223696 11352704 12244032 12771792 13094312 14148288 14284704 14731101 14900424 14964928 15432582 16255008 16835544 17029056 18004679 19046272 19641468 19867232 20576776 21427056 21673344 22350636 22447392 23148873 24488064 25543584 26188624 28296576 28569408 29462202 29800848 29929856 30865164 32510016 33671088 34058112 36009358 39282936 39734464 41153552 42854112 44701272 44894784 46297746 51087168 52377248 54014037 57138816 58924404 59601696 61730328 65020032 67342176 72018716 78565872 79468928 82307104 85708224 89402544 89789568 92595492 102174336 104754496 108028074 117848808 119203392 123460656 134684352 144037432 157131744 162042111 164614208 171416448 178805088 185190984 209508992 216056148 235697616 238406784 246921312 269368704 288074864 314263488 324084222 329228416 357610176 370381968 432112296 471395232 493842624 576149728 628526976 648168444 715220352 740763936 864224592 942790464 987685248 1152299456 1296336888 1481527872 1728449184 1885580928 2304598912 2592673776 2963055744 3456898368 5185347552 6913796736 10370695104 20741390208
• Sum of all divisors σ(n): 77668063200
• Sum of proper divisors (its aliquot sum) s(n): 56926672992
• 20741390208 is an abundant number, because the sum of its proper divisors (56926672992) is greater than itself. Its abundance is 36185282784

Bases of 20741390208

• Binary: 10011010100010010000111111110000000₂
• Hexadecimal: 0x4D4487F80
• Base-36: 9J0VZ40

Squares and roots of 20741390208

• 20741390208 squared (20741390208²) is 430205267760518283264
• 20741390208 cubed (20741390208³) is 8923055328158032009496899878912
• The square root of 20741390208 is 144018.7147838781
• The cube root of 20741390208 is 2747.5522111907

Scales and comparisons

• 20,741,390,208 seconds is equal to 659 years, 26 weeks, 4 days, 9 hours, 16 minutes, 48 seconds.
• To count from 1 to 20,741,390,208 would take you about one thousand, three hundred nineteen 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 20741390208 cubic inches would be around 229 feet tall.

Recreational maths with 20741390208

• 20741390208 backwards is 80209314702
• 20741390208 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20741390208's digits is 36
• More coming soon!