13148675925

Names of 13148675925

• Cardinal: 13148675925 can be written as Thirteen billion, one hundred forty-eight million, six hundred seventy-five thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 1.3148675925 × 10¹⁰

Factors of 13148675925

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 115

Divisors of 13148675925

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 11 15 17 19 21 25 33 35 49 51 53 55 57 75 77 85 95 105 119 133 147 159 165 175 187 209 231 245 255 265 275 285 323 357 361 371 385 399 425 475 525 539 561 583 595 627 665 735 795 825 833 901 931 935 969 1007 1045 1083 1113 1155 1225 1275 1309 1325 1425 1463 1615 1617 1749 1785 1805 1855 1925 1995 2261 2499 2527 2597 2695 2703 2793 2805 2915 2975 3021 3135 3325 3553 3675 3927 3971 3975 4081 4165 4389 4505 4655 4675 4845 5035 5225 5415 5565 5775 6137 6307 6545 6783 7049 7315 7581 7791 8075 8085 8745 8925 9025 9163 9275 9911 9975 10241 10659 11077 11305 11913 12243 12495 12635 12985 13475 13515 13965 14025 14575 15105 15675 15827 17119 17689 17765 18411 18921 19133 19635 19855 20405 20825 21147 21945 22525 23275 24225 24871 25175 27075 27489 27797 27825 28567 29733 30685 30723 31535 32725 33231 33915 35245 36575 37905 38955 40425 42959 43725 44149 45815 47481 49343 49555 51205 51357 53067 53295 55385 56525 57399 59565 61215 62475 63175 64925 67507 67575 69377 69825 74613 75525 77539 79135 83391 85595 85701 88445 88825 92055 94605 95665 98175 99275 102025 105735 109725 119833 124355 128877 132447 133931 137445 138985 142835 148029 148665 153425 153615 157675 166155 169575 174097 176225 188309 189525 194579 194775 202521 208131 210463 214795 220745 229075 232617 237405 246715 247775 256025 256785 265335 266475 276925 286995 297825 300713 306075 325261 337535 346885 359499 373065 387695 395675 401793 416955 427975 428505 442225 460275 472549 473025 478325 485639 522291 528675 542773 564927 583737 599165 621775 631389 644385 662235 669655 687225 694925 714175 740145 743325 768075 830775 838831 870485 902139 937517 941545 972895 975783 1012605 1040655 1052315 1073975 1103725 1163085 1187025 1233575 1283925 1318163 1326675 1417647 1434975 1456917 1473241 1503565 1626305 1628319 1687675 1734425 1797495 1865325 1938475 2008965 2084775 2142525 2276827 2362745 2428195 2516493 2611455 2713865 2812551 2824635 2918685 2995825 3156945 3221925 3307843 3311175 3348275 3577871 3700725 3954489 4194155 4352425 4419723 4510695 4687585 4707725 4864475 4878915 5063025 5203275 5261575 5815425 6590815 6830481 7088235 7284585 7366205 7517825 8131525 8141595 8987475 9227141 9923529 10044825 10312687 10733613 11384135 11813725 12140975 12582465 13057275 13569325 14062755 14123175 14593425 15784725 15937789 16539215 17889355 19772445 20970775 22098615 22553475 23437925 24394575 25045097 27681423 30938061 32954075 34152405 35441175 36422925 36831025 40707975 46135705 47813367 49617645 51563435 53668065 56920675 62912325 70313775 75135291 79688945 82696075 89446775 98862225 110493075 125225485 138407115 154690305 170762025 175315679 230678525 239066835 248088225 257817175 268340325 375676455 398444725 525947037 626127425 692035575 773451525 876578395 1195334175 1878382275 2629735185 4382891975 13148675925
• Sum of all divisors σ(n): 31410078912
• Sum of proper divisors (its aliquot sum) s(n): 18261402987
• 13148675925 is an abundant number, because the sum of its proper divisors (18261402987) is greater than itself. Its abundance is 5112727062

Bases of 13148675925

• Binary: 1100001111101110001101111101010101₂
• Hexadecimal: 0x30FB8DF55
• Base-36: 61GDR9X

Squares and roots of 13148675925

• 13148675925 squared (13148675925²) is 172887678580674605625
• 13148675925 cubed (13148675925³) is 2273244057082854357240307078125
• The square root of 13148675925 is 114667.6760251119
• The cube root of 13148675925 is 2360.2644971317

Scales and comparisons

• 13,148,675,925 seconds is equal to 418 years, 4 weeks, 3 days, 17 hours, 58 minutes, 45 seconds.
• To count from 1 to 13,148,675,925 would take you about eight 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 13148675925 cubic inches would be around 196.7 feet tall.

Recreational maths with 13148675925

• 13148675925 backwards is 52957684131
• 13148675925 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13148675925's digits is 51
• More coming soon!