21196378112

Names of 21196378112

• Cardinal: 21196378112 can be written as Twenty-one billion, one hundred ninety-six million, three hundred seventy-eight thousand, one hundred twelve.

Scientific notation

• Scientific notation: 2.1196378112 × 10¹⁰

Factors of 21196378112

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 155

Divisors of 21196378112

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 32 38 41 52 56 64 73 76 82 91 104 112 128 133 146 152 164 182 208 224 247 256 266 287 292 304 328 364 416 448 494 511 512 532 533 574 584 608 656 728 779 832 896 949 988 1022 1024 1064 1066 1148 1168 1216 1312 1387 1456 1558 1664 1729 1792 1898 1976 2044 2048 2128 2132 2296 2336 2432 2624 2774 2912 2993 3116 3328 3458 3584 3731 3796 3952 4088 4096 4256 4264 4592 4672 4864 5248 5453 5548 5824 5986 6232 6643 6656 6916 7168 7462 7592 7904 8176 8512 8528 9184 9344 9709 9728 10127 10496 10906 11096 11648 11972 12464 13286 13312 13832 14336 14924 15184 15808 16352 17024 17056 18031 18368 18688 19418 19456 20254 20951 20992 21812 22192 23296 23944 24928 26572 26624 27664 28672 29848 30368 31616 32704 34048 34112 36062 36736 37376 38836 38909 38912 40508 41902 41984 43624 44384 46592 47888 49856 53144 53248 55328 56867 59696 60736 63232 65408 68096 68224 70889 72124 73472 74752 77672 77818 77824 81016 83804 83968 87248 88768 93184 95776 99712 106288 110656 113734 119392 121472 126217 126464 130816 136192 136448 141778 144248 146944 149504 155344 155636 162032 167608 167936 174496 177536 186368 191552 199424 212576 221312 227468 238784 242944 252434 252928 261632 272363 272384 272896 283556 288496 293888 299008 310688 311272 324064 335216 348992 355072 372736 383104 398069 398848 425152 442624 454936 477568 485888 504868 505856 523264 544726 544768 545792 567112 576992 587776 621376 622544 648128 670432 697984 710144 739271 766208 796138 797696 850304 885248 909872 955136 971776 1009736 1011712 1046528 1089452 1091584 1134224 1153984 1175552 1242752 1245088 1296256 1340864 1395968 1420288 1478542 1532416 1592276 1595392 1700608 1770496 1819744 1910272 1943552 2019472 2093056 2178904 2183168 2268448 2307968 2485504 2490176 2592512 2681728 2791936 2840576 2957084 3064832 3184552 3190784 3401216 3540992 3639488 3820544 3887104 4038944 4357808 4536896 4615936 4971008 4980352 5174897 5185024 5363456 5583872 5681152 5914168 6129664 6369104 6802432 7081984 7278976 7641088 8077888 8715616 9073792 9231872 9942016 9960704 10349794 10370048 10726912 11167744 11828336 12259328 12738208 13604864 14557952 15282176 16155776 17431232 18147584 18463744 19884032 19921408 20699588 20740096 21453824 22335488 23656672 25476416 27209728 29115904 32311552 34862464 36295168 36927488 39768064 39842816 41399176 41480192 42907648 47313344 50952832 58231808 64623104 69724928 72590336 73854976 79685632 82798352 85815296 94626688 101905664 116463616 129246208 139449856 145180672 159371264 165596704 189253376 203811328 232927232 258492416 278899712 290361344 331193408 378506752 407622656 516984832 557799424 662386816 757013504 815245312 1115598848 1324773632 1514027008 1630490624 2649547264 3028054016 5299094528 10598189056 21196378112
• Sum of all divisors σ(n): 57025086720
• Sum of proper divisors (its aliquot sum) s(n): 35828708608
• 21196378112 is an abundant number, because the sum of its proper divisors (35828708608) is greater than itself. Its abundance is 14632330496

Bases of 21196378112

• Binary: 10011101111011001110001000000000000₂
• Hexadecimal: 0x4EF671000
• Base-36: 9QJRY0W

Squares and roots of 21196378112

• 21196378112 squared (21196378112²) is 449286445066872684544
• 21196378112 cubed (21196378112³) is 9523245370233750546959122300928
• The square root of 21196378112 is 145589.7596398869
• The cube root of 21196378112 is 2767.4973861039

Scales and comparisons

• 21,196,378,112 seconds is equal to 673 years, 50 weeks, 6 days, 10 hours, 48 minutes, 32 seconds.
• To count from 1 to 21,196,378,112 would take you about one thousand, three hundred forty-seven 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 21196378112 cubic inches would be around 230.6 feet tall.

Recreational maths with 21196378112

• 21196378112 backwards is 21187369112
• 21196378112 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21196378112's digits is 41
• More coming soon!