2146240512

Names of 2146240512

• Cardinal: 2146240512 can be written as Two billion, one hundred forty-six million, two hundred forty thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.146240512 × 10⁹

Factors of 2146240512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 71

Divisors of 2146240512

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 53 64 72 78 96 104 106 117 128 144 156 159 169 192 208 212 234 256 288 312 318 338 384 416 424 468 477 507 512 576 624 636 676 689 768 832 848 936 954 1014 1024 1152 1248 1272 1352 1378 1521 1536 1664 1696 1872 1908 2028 2048 2067 2197 2304 2496 2544 2704 2756 3042 3072 3328 3392 3744 3816 4056 4134 4394 4608 4992 5088 5408 5512 6084 6144 6201 6591 6656 6784 7488 7632 8112 8268 8788 8957 9216 9984 10176 10816 11024 12168 12402 13182 13312 13568 14976 15264 16224 16536 17576 17914 18432 19773 19968 20352 21632 22048 24336 24804 26364 26624 26871 27136 29952 30528 32448 33072 35152 35828 39546 39936 40704 43264 44096 48672 49608 52728 53742 54272 59904 61056 64896 66144 70304 71656 79092 79872 80613 81408 86528 88192 97344 99216 105456 107484 108544 116441 119808 122112 129792 132288 140608 143312 158184 161226 162816 173056 176384 194688 198432 210912 214968 232882 239616 244224 259584 264576 281216 286624 316368 322452 325632 346112 349323 352768 389376 396864 421824 429936 465764 488448 519168 529152 562432 573248 632736 644904 698646 705536 778752 793728 843648 859872 931528 976896 1038336 1047969 1058304 1124864 1146496 1265472 1289808 1397292 1411072 1557504 1587456 1687296 1719744 1863056 2095938 2116608 2249728 2292992 2530944 2579616 2794584 3115008 3174912 3374592 3439488 3726112 4191876 4233216 4499456 4585984 5061888 5159232 5589168 6349824 6749184 6878976 7452224 8383752 9171968 10123776 10318464 11178336 12699648 13498368 13757952 14904448 16767504 18343936 20247552 20636928 22356672 27515904 29808896 33535008 40495104 41273856 44713344 55031808 59617792 67070016 82547712 89426688 119235584 134140032 165095424 178853376 238471168 268280064 357706752 536560128 715413504 1073120256 2146240512
• Sum of all divisors σ(n): 6841762200
• Sum of proper divisors (its aliquot sum) s(n): 4695521688
• 2146240512 is an abundant number, because the sum of its proper divisors (4695521688) is greater than itself. Its abundance is 2549281176

Bases of 2146240512

• Binary: 1111111111011010000100000000000₂
• Hexadecimal: 0x7FED0800
• Base-36: ZHTDS0

Squares and roots of 2146240512

• 2146240512 squared (2146240512²) is 4606348335350022144
• 2146240512 cubed (2146240512³) is 9886331409711979225549897728
• The square root of 2146240512 is 46327.5351384033
• The cube root of 2146240512 is 1289.9101577957

Scales and comparisons

• 2,146,240,512 seconds is equal to 68 years, 12 weeks, 4 days, 17 hours, 55 minutes, 12 seconds.
• To count from 1 to 2,146,240,512 would take you about one hundred thirty-six 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 2146240512 cubic inches would be around 107.5 feet tall.

Recreational maths with 2146240512

• 2146240512 backwards is 2150426412
• The number of decimal digits it has is: 10
• The sum of 2146240512's digits is 27
• More coming soon!