12851514480

Names of 12851514480

• Cardinal: 12851514480 can be written as Twelve billion, eight hundred fifty-one million, five hundred fourteen thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.285151448 × 10¹⁰

Factors of 12851514480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4770

Divisors of 12851514480

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 34 35 40 42 48 51 56 60 68 70 80 84 85 97 102 105 112 119 120 136 140 168 170 194 204 210 238 240 255 272 280 291 336 340 357 388 408 420 476 485 510 560 582 595 679 680 714 776 816 840 952 970 1020 1164 1190 1358 1360 1428 1455 1552 1649 1680 1785 1904 1940 2037 2040 2328 2380 2716 2856 2910 3298 3395 3570 3880 4074 4080 4639 4656 4760 4947 5432 5712 5820 6596 6790 7140 7760 8148 8245 9278 9520 9894 10185 10864 11543 11640 13192 13580 13917 14280 16296 16490 18556 19788 20370 23086 23195 23280 24735 26384 27160 27834 28560 32473 32592 32980 34629 37112 39576 40740 46172 46390 49470 54320 55668 57715 64946 65960 69258 69585 74224 78863 79152 81480 92344 92780 97419 98940 111336 115430 129892 131920 138516 139170 157726 162365 162960 173145 184688 185560 194838 197880 222672 230860 236589 259784 277032 278340 315452 324730 346290 371120 389676 394315 395760 449983 461720 473178 487095 519568 552041 554064 556680 630904 649460 692580 779352 788630 899966 923440 946356 974190 1104082 1113360 1182945 1261808 1298920 1349949 1385160 1558704 1577260 1656123 1799932 1892712 1948380 2208164 2249915 2365890 2597840 2699898 2760205 2770320 3149881 3154520 3312246 3599864 3785424 3896760 4416328 4499830 4731780 5399796 5520410 6299762 6309040 6624492 6749745 7199728 7649711 7793520 8280615 8832656 8999660 9449643 9463560 10799592 11040820 12599524 13248984 13499490 15299422 15749405 16561230 17999320 18899286 18927120 21599184 22081640 22949133 25199048 26497968 26998980 30598844 31498810 33122460 35998640 37798572 38248555 44163280 45898266 47248215 50398096 53547977 53997960 61197688 62997620 66244920 75597144 76497110 91796532 94496430 107095954 107995920 114745665 122395376 125995240 132489840 151194288 152994220 160643931 183593064 188992860 214191908 229491330 251990480 267739885 305988440 321287862 367186128 377985720 428383816 458982660 535479770 611976880 642575724 755971440 803219655 856767632 917965320 1070959540 1285151448 1606439310 1835930640 2141919080 2570302896 3212878620 4283838160 6425757240 12851514480
• Sum of all divisors σ(n): 48716881920
• Sum of proper divisors (its aliquot sum) s(n): 35865367440
• 12851514480 is an abundant number, because the sum of its proper divisors (35865367440) is greater than itself. Its abundance is 23013852960

Bases of 12851514480

• Binary: 1011111110000000101000110001110000₂
• Hexadecimal: 0x2FE028C70
• Base-36: 5WJGK1C

Squares and roots of 12851514480

• 12851514480 squared (12851514480²) is 165161424429649670400
• 12851514480 cubed (12851514480³) is 2122574437595068480472827392000
• The square root of 12851514480 is 113364.5203756449
• The cube root of 12851514480 is 2342.3480995557

Scales and comparisons

• 12,851,514,480 seconds is equal to 408 years, 33 weeks, 1 day, 9 hours, 8 minutes.
• To count from 1 to 12,851,514,480 would take you about eight hundred seventeen 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 12851514480 cubic inches would be around 195.2 feet tall.

Recreational maths with 12851514480

• 12851514480 backwards is 08441515821
• The number of decimal digits it has is: 11
• The sum of 12851514480's digits is 39
• More coming soon!