144797697018

Names of 144797697018

• Cardinal: 144797697018 can be written as One hundred forty-four billion, seven hundred ninety-seven million, six hundred ninety-seven thousand and eighteen.

Scientific notation

• Scientific notation: 1.44797697018 × 10¹¹

Factors of 144797697018

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2042

Divisors of 144797697018

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 38 39 57 61 78 114 117 122 171 183 234 247 331 342 366 494 549 662 741 793 993 1098 1159 1482 1586 1613 1986 2223 2318 2379 2979 3226 3477 4303 4446 4758 4839 5958 6289 6954 7137 8606 9678 10431 12578 12909 14274 14517 15067 18867 20191 20862 20969 25818 29034 30134 30647 37734 38727 40382 41938 45201 56601 60573 61294 62907 77454 81757 90402 91941 98393 113202 121146 125814 135603 163514 181719 183882 188721 196786 245271 262483 271206 275823 295179 363438 377442 383629 398411 490542 524966 533903 551646 590358 735813 767258 787449 796822 885537 1067806 1150887 1195233 1279109 1471626 1574898 1601709 1771074 1869467 2301774 2362347 2390466 2558218 3203418 3452661 3585699 3738934 3837327 4724694 4805127 4987177 5608401 6905322 6940739 7171398 7674654 9610254 9974354 10144157 11216802 11511981 13881478 14961531 16825203 20288314 20822217 23023962 24303071 29923062 30432471 32568083 33650406 41644434 44884593 48606142 60864942 62466651 65136166 72909213 89769186 91297413 97704249 124933302 131874041 145818426 182594826 195408498 218727639 263748082 293112747 395622123 423385079 437455278 586225494 618793577 791244246 846770158 1186866369 1237587154 1270155237 1856380731 2373732738 2540310474 3712761462 3810465711 5569142193 7620931422 8044316501 11138284386 16088633002 24132949503 48265899006 72398848509 144797697018
• Sum of all divisors σ(n): 362790529920
• Sum of proper divisors (its aliquot sum) s(n): 217992832902
• 144797697018 is an abundant number, because the sum of its proper divisors (217992832902) is greater than itself. Its abundance is 73195135884

Bases of 144797697018

• Binary: 10000110110110100111011000001111111010₂
• Hexadecimal: 0x21B69D83FA
• Base-36: 1UIOT62I

Squares and roots of 144797697018

• 144797697018 squared (144797697018²) is 20966373061716526092324
• 144797697018 cubed (144797697018³) is 3035882534156786560119822047489832
• The square root of 144797697018 is 380522.9257456113
• The cube root of 144797697018 is 5251.1434790347

Scales and comparisons

• 144,797,697,018 seconds is equal to 4,604 years, 6 weeks, 1 day, 6 hours, 30 minutes, 18 seconds.
• To count from 1 to 144,797,697,018 would take you about nine thousand, two hundred eight 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 144797697018 cubic inches would be around 437.6 feet tall.

Recreational maths with 144797697018

• 144797697018 backwards is 810796797441
• The number of decimal digits it has is: 12
• The sum of 144797697018's digits is 63
• More coming soon!