16368438912

Names of 16368438912

• Cardinal: 16368438912 can be written as Sixteen billion, three hundred sixty-eight million, four hundred thirty-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.6368438912 × 10¹⁰

Factors of 16368438912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3659

Divisors of 16368438912

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 29 32 42 48 56 58 59 64 84 87 96 112 116 118 128 168 174 177 192 203 224 232 236 336 348 354 384 406 413 448 464 472 609 672 696 708 812 826 896 928 944 1218 1239 1344 1392 1416 1624 1652 1711 1856 1888 2436 2478 2688 2784 2832 3248 3304 3422 3559 3712 3776 4872 4956 5133 5568 5664 6496 6608 6844 7118 7552 9744 9912 10266 10677 11136 11328 11977 12992 13216 13688 14236 19488 19824 20532 21354 22656 23954 24913 25984 26432 27376 28472 35931 38976 39648 41064 42708 47908 49826 52864 54752 56944 71862 74739 77952 79296 82128 85416 95816 99652 103211 109504 113888 143724 149478 158592 164256 170832 191632 199304 206422 209981 219008 227776 287448 298956 309633 328512 341664 383264 398608 412844 419962 455552 574896 597912 619266 629943 657024 683328 722477 766528 797216 825688 839924 1149792 1195824 1238532 1259886 1366656 1444954 1469867 1533056 1594432 1651376 1679848 2167431 2299584 2391648 2477064 2519772 2889908 2939734 3188864 3302752 3359696 4334862 4409601 4599168 4783296 4954128 5039544 5779816 5879468 6089449 6605504 6719392 8669724 8819202 9566592 9908256 10079088 11559632 11758936 12178898 13211008 13438784 17339448 17638404 18268347 19816512 20158176 23119264 23517872 24357796 26877568 34678896 35276808 36536694 39633024 40316352 42626143 46238528 47035744 48715592 69357792 70553616 73073388 80632704 85252286 92477056 94071488 97431184 127878429 138715584 141107232 146146776 170504572 188142976 194862368 255756858 277431168 282214464 292293552 341009144 389724736 511513716 564428928 584587104 682018288 779449472 1023027432 1169174208 1364036576 2046054864 2338348416 2728073152 4092109728 5456146304 8184219456 16368438912
• Sum of all divisors σ(n): 52289280000
• Sum of proper divisors (its aliquot sum) s(n): 35920841088
• 16368438912 is an abundant number, because the sum of its proper divisors (35920841088) is greater than itself. Its abundance is 19552402176

Bases of 16368438912

• Binary: 1111001111101000101000111010000000₂
• Hexadecimal: 0x3CFA28E80
• Base-36: 7IPCGAO

Squares and roots of 16368438912

• 16368438912 squared (16368438912²) is 267925792415875743744
• 16368438912 cubed (16368438912³) is 4385526966108455010456230166528
• The square root of 16368438912 is 127939.2000600287
• The cube root of 16368438912 is 2539.0373370577

Scales and comparisons

• 16,368,438,912 seconds is equal to 520 years, 24 weeks, 1 day, 12 hours, 35 minutes, 12 seconds.
• To count from 1 to 16,368,438,912 would take you about one thousand and forty 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 16368438912 cubic inches would be around 211.6 feet tall.

Recreational maths with 16368438912

• 16368438912 backwards is 21983486361
• The number of decimal digits it has is: 11
• The sum of 16368438912's digits is 51
• More coming soon!