6446140512

Names of 6446140512

• Cardinal: 6446140512 can be written as Six billion, four hundred forty-six million, one hundred forty thousand, five hundred twelve.

Scientific notation

• Scientific notation: 6.446140512 × 10⁹

Factors of 6446140512

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 719

Divisors of 6446140512

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 49 51 56 68 84 96 98 102 112 119 136 147 149 168 196 204 224 238 272 294 298 336 357 392 408 447 476 541 544 588 596 672 714 784 816 833 894 952 1043 1082 1176 1192 1428 1568 1623 1632 1666 1788 1904 2086 2164 2352 2384 2499 2533 2856 3129 3246 3332 3576 3787 3808 4172 4328 4704 4768 4998 5066 5712 6258 6492 6664 7152 7301 7574 7599 8344 8656 9197 9996 10132 11361 11424 12516 12984 13328 14304 14602 15148 15198 16688 17312 17731 18394 19992 20264 21903 22722 25032 25968 26509 26656 27591 29204 30296 30396 33376 35462 36788 39984 40528 43806 45444 50064 51936 53018 53193 55182 58408 60592 60792 64379 70924 73576 79527 79968 80609 81056 87612 90888 100128 106036 106386 110364 116816 121184 121584 124117 128758 141848 147152 159054 161218 175224 181776 193137 212072 212772 220728 233632 241827 243168 248234 257516 283696 294304 318108 322436 350448 363552 372351 386274 424144 425544 441456 450653 483654 496468 515032 564263 567392 636216 644872 700896 744702 772548 848288 851088 882912 901306 967308 992936 1030064 1128526 1272432 1289744 1351959 1370353 1489404 1545096 1692789 1702176 1802612 1934616 1985872 2060128 2257052 2544864 2579488 2703918 2740706 2978808 3090192 3385578 3605224 3869232 3949841 3971744 4111059 4514104 5407836 5481412 5957616 6180384 6771156 7210448 7738464 7899682 8222118 9028208 9592471 10815672 10962824 11849523 11915232 13542312 14420896 15799364 16444236 18056416 19184942 21631344 21925648 23699046 27084624 28777413 31598728 32888472 38369884 43262688 43851296 47398092 54169248 57554826 63197456 65776944 67147297 76739768 94796184 115109652 126394912 131553888 134294594 153479536 189592368 201441891 230219304 268589188 306959072 379184736 402883782 460438608 537178376 805767564 920877216 1074356752 1611535128 2148713504 3223070256 6446140512
• Sum of all divisors σ(n): 21020277600
• Sum of proper divisors (its aliquot sum) s(n): 14574137088
• 6446140512 is an abundant number, because the sum of its proper divisors (14574137088) is greater than itself. Its abundance is 8127996576

Bases of 6446140512

• Binary: 110000000001110000100110001100000₂
• Hexadecimal: 0x180384C60
• Base-36: 2YLV5UO

Squares and roots of 6446140512

• 6446140512 squared (6446140512²) is 41552727500447622144
• 6446140512 cubed (6446140512³) is 267854720124731915236506697728
• The square root of 6446140512 is 80287.8603027879
• The cube root of 6446140512 is 1861.0866306357

Scales and comparisons

• 6,446,140,512 seconds is equal to 204 years, 50 weeks, 2 days, 2 hours, 35 minutes, 12 seconds.
• To count from 1 to 6,446,140,512 would take you about four hundred nine 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 6446140512 cubic inches would be around 155.1 feet tall.

Recreational maths with 6446140512

• 6446140512 backwards is 2150416446
• The number of decimal digits it has is: 10
• The sum of 6446140512's digits is 33
• More coming soon!