29132947872

Names of 29132947872

• Cardinal: 29132947872 can be written as Twenty-nine billion, one hundred thirty-two million, nine hundred forty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.9132947872 × 10¹⁰

Factors of 29132947872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1673

Divisors of 29132947872

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 31 32 34 36 42 48 51 56 62 63 68 72 84 93 96 102 112 119 124 126 136 144 153 168 186 204 217 224 238 248 252 272 279 288 289 306 336 357 372 408 434 476 496 504 527 544 558 578 612 651 672 714 744 816 867 868 952 992 1008 1054 1071 1116 1156 1224 1302 1428 1488 1581 1613 1632 1734 1736 1904 1953 2016 2023 2108 2142 2232 2312 2448 2601 2604 2856 2976 3162 3226 3468 3472 3689 3808 3906 4046 4216 4284 4464 4624 4743 4839 4896 5202 5208 5712 6069 6324 6452 6936 6944 7378 7812 8092 8432 8568 8928 8959 9248 9486 9678 10404 10416 11067 11291 11424 12138 12648 12904 13872 14517 14756 15624 16184 16864 17136 17918 18207 18972 19356 20808 20832 22134 22582 24276 25296 25808 26877 27421 27744 29034 29512 31248 32368 33201 33873 34272 35836 36414 37944 38712 41616 44268 45164 48552 50003 50592 51616 53754 54842 58068 59024 62496 62713 64736 66402 67746 71672 72828 75888 77424 80631 82263 83232 88536 90328 97104 100006 101619 107508 109684 116136 118048 125426 132804 135492 143344 145656 150009 151776 154848 161262 164526 177072 180656 188139 191947 194208 200012 203238 215016 219368 232272 246789 250852 265608 270984 286688 291312 300018 322524 329052 350021 354144 361312 376278 383894 400024 406476 430032 438736 450027 464544 466157 493578 501704 531216 541968 564417 575841 582624 600036 645048 658104 700042 752556 767788 800048 812952 850051 860064 877472 900054 932314 987156 1003408 1050063 1062432 1083936 1128834 1151682 1200072 1290096 1316208 1398471 1400084 1505112 1535576 1600096 1625904 1700102 1727523 1800108 1864628 1974312 2006816 2100126 2257668 2303364 2400144 2550153 2580192 2632416 2796942 2800168 3010224 3071152 3150189 3251808 3263099 3400204 3455046 3600216 3729256 3948624 4195413 4200252 4515336 4606728 4800288 5100306 5593884 5600336 5950357 6020448 6142304 6300378 6526198 6800408 6910092 7200432 7458512 7650459 7897248 8390826 8400504 9030672 9213456 9789297 10200612 11187768 11200672 11900714 12600756 13052396 13600816 13820184 14400864 14450867 14917024 15300918 16781652 16801008 17851071 18061344 18426912 19578594 20401224 22375536 23801428 25201512 26104792 27201632 27640368 28901734 29367891 30601836 33563304 33602016 35702142 39157188 40802448 43352601 44751072 47602856 50403024 52209584 53553213 55280736 57803468 58735782 61203672 67126608 71404284 78314376 81604896 86705202 95205712 100806048 101156069 104419168 107106426 115606936 117471564 122407344 130057803 134253216 142808568 156628752 173410404 190411424 202312138 214212852 231213872 234943128 244814688 260115606 285617136 303468207 313257504 346820808 404624276 428425704 462427744 469886256 520231212 571234272 606936414 693641616 809248552 856851408 910404621 939772512 1040462424 1213872828 1387283232 1618497104 1713702816 1820809242 2080924848 2427745656 3236994208 3641618484 4161849696 4855491312 7283236968 9710982624 14566473936 29132947872
• Sum of all divisors σ(n): 103888092672
• Sum of proper divisors (its aliquot sum) s(n): 74755144800
• 29132947872 is an abundant number, because the sum of its proper divisors (74755144800) is greater than itself. Its abundance is 45622196928

Bases of 29132947872

• Binary: 11011001000011101011000000110100000₂
• Hexadecimal: 0x6C87581A0
• Base-36: DDT06G0

Squares and roots of 29132947872

• 29132947872 squared (29132947872²) is 848728651712669328384
• 29132947872 cubed (29132947872³) is 24725967567818039065784321998848
• The square root of 29132947872 is 170683.7656955107
• The cube root of 29132947872 is 3077.0045887823

Scales and comparisons

• 29,132,947,872 seconds is equal to 926 years, 17 weeks, 3 days, 21 hours, 31 minutes, 12 seconds.
• To count from 1 to 29,132,947,872 would take you about one thousand, eight hundred fifty-two 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 29132947872 cubic inches would be around 256.4 feet tall.

Recreational maths with 29132947872

• 29132947872 backwards is 27874923192
• The number of decimal digits it has is: 11
• The sum of 29132947872's digits is 54
• More coming soon!