12798167480

Names of 12798167480

• Cardinal: 12798167480 can be written as Twelve billion, seven hundred ninety-eight million, one hundred sixty-seven thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.279816748 × 10¹⁰

Factors of 12798167480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 474

Divisors of 12798167480

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 29 35 40 56 58 70 71 79 116 140 142 145 158 203 232 280 281 284 290 316 355 395 406 497 553 562 568 580 632 710 790 812 994 1015 1106 1124 1160 1405 1420 1580 1624 1967 1988 2030 2059 2212 2248 2291 2485 2765 2810 2840 3160 3934 3976 4060 4118 4424 4582 4970 5530 5609 5620 7868 8120 8149 8236 9164 9835 9940 10295 11060 11218 11240 11455 14413 15736 16037 16298 16472 18328 19670 19880 19951 20590 22120 22199 22436 22910 28045 28826 32074 32596 39263 39340 39902 40745 41180 44398 44872 45820 56090 57043 57652 64148 65192 72065 78526 78680 79804 80185 81490 82360 88796 91640 99755 110995 112180 114086 115304 128296 139657 144130 155393 157052 159608 160370 162661 162980 177592 196315 199510 221990 224360 228172 279314 285215 288260 310786 314104 320740 325322 325960 392630 399020 443980 456344 558628 570430 576520 578579 621572 641480 643771 650644 698285 776965 785260 798040 813305 887960 1117256 1138627 1140860 1157158 1243144 1287542 1301288 1396570 1553930 1570520 1576129 1626610 2277254 2281720 2314316 2575084 2793140 2892895 3107860 3152258 3218855 3253220 4050053 4506397 4554508 4628632 5150168 5586280 5693135 5785790 6215720 6304516 6437710 6506440 7880645 8100106 9012794 9109016 11032903 11386270 11571580 12609032 12875420 15761290 16200212 18025588 20250265 22065806 22531985 22772540 23143160 25750840 31522580 32400424 36051176 40500530 44131612 45063970 45545080 45707741 55164515 63045160 81001060 88263224 90127940 91415482 110329030 162002120 180255880 182830964 220658060 228538705 319954187 365661928 441316120 457077410 639908374 914154820 1279816748 1599770935 1828309640 2559633496 3199541870 6399083740 12798167480
• Sum of all divisors σ(n): 35085312000
• Sum of proper divisors (its aliquot sum) s(n): 22287144520
• 12798167480 is an abundant number, because the sum of its proper divisors (22287144520) is greater than itself. Its abundance is 9488977040

Bases of 12798167480

• Binary: 1011111010110101001000100110111000₂
• Hexadecimal: 0x2FAD489B8
• Base-36: 5VNP588

Squares and roots of 12798167480

• 12798167480 squared (12798167480²) is 163793090846129550400
• 12798167480 cubed (12798167480³) is 2096251408715620895796300992000
• The square root of 12798167480 is 113128.9860292223
• The cube root of 12798167480 is 2339.1025535553

Scales and comparisons

• 12,798,167,480 seconds is equal to 406 years, 48 weeks, 6 days, 22 hours, 31 minutes, 20 seconds.
• To count from 1 to 12,798,167,480 would take you about eight hundred thirteen 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 12798167480 cubic inches would be around 194.9 feet tall.

Recreational maths with 12798167480

• 12798167480 backwards is 08476189721
• The number of decimal digits it has is: 11
• The sum of 12798167480's digits is 53
• More coming soon!