21676103712

Names of 21676103712

• Cardinal: 21676103712 can be written as Twenty-one billion, six hundred seventy-six million, one hundred three thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 2.1676103712 × 10¹⁰

Factors of 21676103712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 407

Divisors of 21676103712

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 47 48 54 62 67 72 93 94 96 108 124 134 141 144 186 188 201 216 248 257 268 279 282 288 372 376 402 423 432 496 514 536 558 564 603 744 752 771 804 837 846 864 992 1028 1072 1116 1128 1206 1269 1457 1488 1504 1542 1608 1674 1692 1809 2056 2077 2144 2232 2256 2313 2412 2538 2914 2976 3084 3149 3216 3348 3384 3618 4112 4154 4371 4464 4512 4626 4824 5076 5828 6168 6231 6298 6432 6696 6768 6939 7236 7967 8224 8308 8742 8928 9252 9447 9648 10152 11656 12079 12336 12462 12596 13113 13392 13536 13878 14472 15934 16616 17219 17484 18504 18693 18894 19296 20304 23312 23901 24158 24672 24924 25192 26226 26784 27756 28341 28944 31868 33232 34438 34968 36237 37008 37386 37788 39339 40608 46624 47802 48316 49848 50384 51657 52452 55512 56079 56682 57888 63736 66464 68876 69936 71703 72474 74016 74772 75576 78678 85023 95604 96632 97619 99696 100768 103314 104904 108711 111024 112158 113364 127472 137752 139872 143406 144948 149544 151152 154971 157356 170046 191208 193264 195238 199392 206628 209808 215109 217422 222048 224316 226728 254944 275504 286812 289896 292857 299088 302304 309942 314712 326133 340092 374449 382416 386528 390476 413256 419616 430218 434844 448632 453456 464913 533789 551008 573624 579792 585714 598176 619884 629424 652266 680184 748898 764832 780952 809293 826512 860436 869688 878571 897264 906912 929826 1067578 1123347 1147248 1159584 1171428 1239768 1258848 1304532 1360368 1497796 1561904 1601367 1618586 1653024 1720872 1739376 1757142 1794528 1859652 2135156 2246694 2294496 2342856 2427879 2479536 2609064 2635713 2720736 2995592 3123808 3202734 3237172 3370041 3441744 3478752 3514284 3719304 4270312 4493388 4685712 4804101 4855758 4959072 5218128 5271426 5991184 6405468 6474344 6740082 6883488 7028568 7283637 7438608 8540624 8986776 9371424 9608202 9711516 10110123 10436256 10542852 11982368 12810936 12948688 13480164 14057136 14412303 14567274 14877216 17081248 17973552 19216404 19423032 20220246 21085704 21850911 25088083 25621872 25897376 26960328 28114272 28824606 29134548 35947104 38432808 38846064 40440492 42171408 43701822 50176166 51243744 53920656 57649212 58269096 75264249 76865616 77692128 80880984 84342816 87403644 100352332 107841312 115298424 116538192 150528498 153731232 161761968 174807288 200704664 225792747 230596848 233076384 301056996 323523936 349614576 401409328 451585494 461193696 602113992 677378241 699229152 802818656 903170988 1204227984 1354756482 1806341976 2408455968 2709512964 3612683952 5419025928 7225367904 10838051856 21676103712
• Sum of all divisors σ(n): 67907911680
• Sum of proper divisors (its aliquot sum) s(n): 46231807968
• 21676103712 is an abundant number, because the sum of its proper divisors (46231807968) is greater than itself. Its abundance is 24555704256

Bases of 21676103712

• Binary: 10100001011111111110001100000100000₂
• Hexadecimal: 0x50BFF1820
• Base-36: 9YHE4O0

Squares and roots of 21676103712

• 21676103712 squared (21676103712²) is 469853472133380178944
• 21676103712 cubed (21676103712³) is 10184592591406450655915262640128
• The square root of 21676103712 is 147228.0669981101
• The cube root of 21676103712 is 2788.2202269109

Scales and comparisons

• 21,676,103,712 seconds is equal to 689 years, 12 weeks, 19 hours, 55 minutes, 12 seconds.
• To count from 1 to 21,676,103,712 would take you about one thousand, three hundred seventy-eight 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 21676103712 cubic inches would be around 232.4 feet tall.

Recreational maths with 21676103712

• 21676103712 backwards is 21730167612
• 21676103712 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21676103712's digits is 36
• More coming soon!