12842131200

Names of 12842131200

• Cardinal: 12842131200 can be written as Twelve billion, eight hundred forty-two million, one hundred thirty-one thousand, two hundred.

Scientific notation

• Scientific notation: 1.28421312 × 10¹⁰

Factors of 12842131200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 226

Divisors of 12842131200

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 67 75 80 96 100 120 128 134 149 150 160 192 200 201 240 256 268 298 300 320 335 384 400 402 447 480 536 596 600 640 670 745 768 800 804 894 960 1005 1072 1192 1200 1280 1340 1490 1600 1608 1675 1788 1920 2010 2144 2235 2384 2400 2680 2980 3200 3216 3350 3576 3725 3840 4020 4288 4470 4489 4768 4800 5025 5360 5960 6400 6432 6700 7152 7450 8040 8576 8940 8978 9536 9600 9983 10050 10720 11175 11920 12864 13400 13467 14304 14900 16080 17152 17880 17956 19072 19200 19966 20100 21440 22350 22445 23840 25728 26800 26934 28608 29800 29949 32160 35760 35912 38144 39932 40200 42880 44700 44890 47680 49915 51456 53600 53868 57216 59600 59898 64320 67335 71520 71824 79864 80400 85760 89400 89780 95360 99830 107200 107736 112225 114432 119200 119796 128640 134670 143040 143648 149745 159728 160800 178800 179560 190720 199660 214400 215472 224450 238400 239592 249575 257280 269340 286080 287296 299490 319456 321600 336675 357600 359120 399320 428800 430944 448900 476800 479184 499150 538680 572160 574592 598980 638912 643200 668861 673350 715200 718240 748725 798640 861888 897800 953600 958368 998300 1077360 1149184 1197960 1277824 1286400 1337722 1346700 1430400 1436480 1497450 1597280 1723776 1795600 1916736 1996600 2006583 2154720 2395920 2555648 2675444 2693400 2860800 2872960 2994900 3194560 3344305 3447552 3591200 3833472 3993200 4013166 4309440 4791840 5350888 5386800 5745920 5989800 6389120 6688610 7182400 7666944 7986400 8026332 8618880 9583680 10032915 10701776 10773600 11979600 12778240 13377220 14364800 15972800 16052664 16721525 17237760 19167360 20065830 21403552 21547200 23959200 26754440 28729600 31945600 32105328 33443050 38334720 40131660 42807104 43094400 47918400 50164575 53508880 63891200 64210656 66886100 80263320 85614208 86188800 95836800 100329150 107017760 128421312 133772200 160526640 171228416 191673600 200658300 214035520 256842624 267544400 321053280 401316600 428071040 513685248 535088800 642106560 802633200 856142080 1070177600 1284213120 1605266400 2140355200 2568426240 3210532800 4280710400 6421065600 12842131200
• Sum of all divisors σ(n): 43312462200
• Sum of proper divisors (its aliquot sum) s(n): 30470331000
• 12842131200 is an abundant number, because the sum of its proper divisors (30470331000) is greater than itself. Its abundance is 17628199800

Bases of 12842131200

• Binary: 1011111101011100110101111100000000₂
• Hexadecimal: 0x2FD735F00
• Base-36: 5WDVFUO

Squares and roots of 12842131200

• 12842131200 squared (12842131200²) is 164920333758013440000
• 12842131200 cubed (12842131200³) is 2117928563668197647843328000000
• The square root of 12842131200 is 113323.1273836017
• The cube root of 12842131200 is 2341.7778876575

Scales and comparisons

• 12,842,131,200 seconds is equal to 408 years, 17 weeks, 4 days, 18 hours, 40 minutes.
• To count from 1 to 12,842,131,200 would take you about eight hundred sixteen 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 12842131200 cubic inches would be around 195.1 feet tall.

Recreational maths with 12842131200

• 12842131200 backwards is 00213124821
• 12842131200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12842131200's digits is 24
• More coming soon!