12735261480

Names of 12735261480

• Cardinal: 12735261480 can be written as Twelve billion, seven hundred thirty-five million, two hundred sixty-one thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.273526148 × 10¹⁰

Factors of 12735261480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 772

Divisors of 12735261480

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 57 60 71 76 95 114 120 142 151 152 190 213 228 284 285 302 355 380 426 453 456 521 568 570 604 710 755 760 852 906 1042 1065 1140 1208 1349 1420 1510 1563 1704 1812 2084 2130 2265 2280 2605 2698 2840 2869 3020 3126 3624 4047 4168 4260 4530 5210 5396 5738 6040 6252 6745 7815 8094 8520 8607 9060 9899 10420 10721 10792 11476 12504 13490 14345 15630 16188 17214 18120 19798 20235 20840 21442 22952 26980 28690 29697 31260 32163 32376 34428 36991 39596 40470 42884 43035 49495 53605 53960 57380 59394 62520 64326 68856 73982 78671 79192 80940 85768 86070 98990 107210 110973 114760 118788 128652 147964 148485 157342 160815 161880 172140 184955 197980 203699 214420 221946 236013 237576 257304 295928 296970 314684 321630 344280 369910 393355 395960 407398 428840 443892 472026 554865 593940 611097 629368 643260 702829 739820 786710 814796 887784 944052 1018495 1109730 1180065 1187880 1222194 1286520 1405658 1479640 1494749 1573420 1629592 1888104 2036990 2108487 2219460 2360130 2444388 2811316 2989498 3055485 3146840 3514145 4073980 4216974 4438920 4484247 4720260 4888776 5585641 5622632 5978996 6110970 7028290 7473745 8147960 8433948 8968494 9440520 10542435 11171282 11957992 12221940 14056580 14947490 16756923 16867896 17936988 21084870 22342564 22421235 24443880 27928205 28113160 29894980 33513846 35873976 42169740 44685128 44842470 55856410 59789960 67027692 83784615 84339480 89684940 106127179 111712820 134055384 167569230 179369880 212254358 223425640 318381537 335138460 424508716 530635895 636763074 670276920 849017432 1061271790 1273526148 1591907685 2122543580 2547052296 3183815370 4245087160 6367630740 12735261480
• Sum of all divisors σ(n): 41131929600
• Sum of proper divisors (its aliquot sum) s(n): 28396668120
• 12735261480 is an abundant number, because the sum of its proper divisors (28396668120) is greater than itself. Its abundance is 15661406640

Bases of 12735261480

• Binary: 1011110111000101001010101100101000₂
• Hexadecimal: 0x2F714AB28
• Base-36: 5UM8UNC

Squares and roots of 12735261480

• 12735261480 squared (12735261480²) is 162186884963971790400
• 12735261480 cubed (12735261480³) is 2065492388642861130087753792000
• The square root of 12735261480 is 112850.6157714703
• The cube root of 12735261480 is 2335.2638444143

Scales and comparisons

• 12,735,261,480 seconds is equal to 404 years, 48 weeks, 6 days, 20 hours, 38 minutes.
• To count from 1 to 12,735,261,480 would take you about eight hundred nine 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 12735261480 cubic inches would be around 194.6 feet tall.

Recreational maths with 12735261480

• 12735261480 backwards is 08416253721
• The number of decimal digits it has is: 11
• The sum of 12735261480's digits is 39
• More coming soon!