145204713472

Names of 145204713472

• Cardinal: 145204713472 can be written as One hundred forty-five billion, two hundred four million, seven hundred thirteen thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.45204713472 × 10¹¹

Factors of 145204713472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 916

Divisors of 145204713472

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 73 91 104 112 128 146 169 182 208 224 256 292 338 364 416 448 511 512 584 676 728 821 832 896 949 1022 1024 1168 1183 1352 1456 1642 1664 1792 1898 2044 2048 2336 2366 2704 2912 3284 3328 3584 3796 4088 4672 4732 5408 5747 5824 6568 6643 6656 7168 7592 8176 9344 9464 10673 10816 11494 11648 12337 13136 13286 13312 14336 15184 16352 18688 18928 21346 21632 22988 23296 24674 26272 26572 26624 30368 32704 37376 37856 42692 43264 45976 46592 49348 52544 53144 59933 60736 65408 74711 74752 75712 85384 86359 86528 91952 93184 98696 105088 106288 119866 121472 130816 138749 149422 149504 151424 170768 172718 173056 183904 186368 197392 210176 212576 239732 242944 261632 277498 298844 302848 341536 345436 346112 367808 394784 419531 420352 425152 479464 485888 523264 554996 597688 605696 683072 690872 735616 779129 789568 839062 840704 850304 958928 971243 971776 1046528 1109992 1195376 1211392 1366144 1381744 1471232 1558258 1579136 1678124 1681408 1700608 1917856 1942486 1943552 2219984 2390752 2422784 2732288 2763488 2942464 3116516 3158272 3356248 3401216 3835712 3884972 4439968 4781504 5453903 5464576 5526976 5884928 6233032 6316544 6712496 6802432 7671424 7769944 8879936 9563008 10128677 10907806 10929152 11053952 11769856 12466064 12633088 13424992 13604864 15342848 15539888 17759872 19126016 20257354 21815612 21858304 22107904 24932128 25266176 26849984 30685696 31079776 35519744 38252032 40514708 43631224 44215808 49864256 53699968 61371392 62159552 70900739 71039488 76504064 81029416 87262448 88431616 99728512 107399936 122742784 124319104 141801478 142078976 153008128 162058832 174524896 176863232 199457024 214799872 248638208 283602956 284157952 324117664 349049792 398914048 429599744 497276416 567205912 648235328 698099584 797828096 859199488 994552832 1134411824 1296470656 1396199168 1595656192 1989105664 2268823648 2592941312 2792398336 4537647296 5185882624 5584796672 9075294592 10371765248 11169593344 18150589184 20743530496 36301178368 72602356736 145204713472
• Sum of all divisors σ(n): 364668726240
• Sum of proper divisors (its aliquot sum) s(n): 219464012768
• 145204713472 is an abundant number, because the sum of its proper divisors (219464012768) is greater than itself. Its abundance is 74259299296

Bases of 145204713472

• Binary: 10000111001110111000000001100000000000₂
• Hexadecimal: 0x21CEE01800
• Base-36: 1UPF4XZ4

Squares and roots of 145204713472

• 145204713472 squared (145204713472²) is 21084408814485618294784
• 145204713472 cubed (145204713472³) is 3061555540633895407558871952130048
• The square root of 145204713472 is 381057.3624429791
• The cube root of 145204713472 is 5256.0590782017

Scales and comparisons

• 145,204,713,472 seconds is equal to 4,617 years, 3 weeks, 1 day, 2 hours, 37 minutes, 52 seconds.
• To count from 1 to 145,204,713,472 would take you about nine thousand, two hundred thirty-four 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 145204713472 cubic inches would be around 438 feet tall.

Recreational maths with 145204713472

• 145204713472 backwards is 274317402541
• The number of decimal digits it has is: 12
• The sum of 145204713472's digits is 40
• More coming soon!