12701321100

Names of 12701321100

• Cardinal: 12701321100 can be written as Twelve billion, seven hundred one million, three hundred twenty-one thousand, one hundred.

Scientific notation

• Scientific notation: 1.27013211 × 10¹⁰

Factors of 12701321100

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5053

Divisors of 12701321100

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 25 26 27 30 36 39 45 50 52 54 60 65 73 75 78 90 100 108 117 130 135 146 150 156 180 195 219 225 234 260 270 292 300 325 351 365 390 438 450 468 540 585 650 657 675 702 730 780 876 900 949 975 1095 1170 1300 1314 1350 1404 1460 1755 1825 1898 1950 1971 2190 2340 2628 2700 2847 2925 3285 3510 3650 3796 3900 3942 4380 4745 4957 5475 5694 5850 6570 7020 7300 7884 8541 8775 9490 9855 9914 10950 11388 11700 13140 14235 14871 16425 17082 17550 18980 19710 19828 21900 23725 24785 25623 28470 29742 32850 34164 35100 39420 42705 44613 47450 49275 49570 51246 56940 59484 64441 65700 71175 74355 85410 89226 94900 98550 99140 102492 123925 128115 128882 133839 142350 148710 170820 178452 193323 197100 213525 223065 247850 256230 257764 267678 284700 297420 322205 361861 371775 386646 427050 446130 495700 512460 535356 579969 640575 644410 669195 723722 743550 773292 854100 892260 966615 1085583 1115325 1159938 1281150 1288820 1338390 1447444 1487100 1611025 1739907 1809305 1933230 2171166 2230650 2319876 2562300 2676780 2899845 3222050 3256749 3345975 3479814 3618610 3866460 4342332 4461300 4704193 4833075 5427915 5799690 6444100 6513498 6691950 6959628 7237220 8699535 9046525 9408386 9666150 9770247 10855830 11599380 13026996 13383900 14112579 14499225 16283745 17399070 18093050 18816772 19332300 19540494 21711660 23520965 27139575 28225158 28998450 32567490 34798140 36186100 39080988 42337737 43497675 47041930 48851235 54279150 56450316 57996900 65134980 70562895 81418725 84675474 86995350 94083860 97702470 108558300 117604825 127013211 141125790 162837450 169350948 173990700 195404940 211688685 235209650 244256175 254026422 282251580 325674900 352814475 423377370 470419300 488512350 508052844 635066055 705628950 846754740 977024700 1058443425 1270132110 1411257900 2116886850 2540264220 3175330275 4233773700 6350660550 12701321100
• Sum of all divisors σ(n): 44584715840
• Sum of proper divisors (its aliquot sum) s(n): 31883394740
• 12701321100 is an abundant number, because the sum of its proper divisors (31883394740) is greater than itself. Its abundance is 19182073640

Bases of 12701321100

• Binary: 1011110101000011101100011110001100₂
• Hexadecimal: 0x2F50EC78C
• Base-36: 5U21E30

Squares and roots of 12701321100

• 12701321100 squared (12701321100²) is 161323557685305210000
• 12701321100 cubed (12701321100³) is 2049022307155434223712931000000
• The square root of 12701321100 is 112700.1379768455
• The cube root of 12701321100 is 2333.1874505167

Scales and comparisons

• 12,701,321,100 seconds is equal to 403 years, 44 weeks, 6 days, 45 minutes.
• To count from 1 to 12,701,321,100 would take you about eight hundred seven 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 12701321100 cubic inches would be around 194.4 feet tall.

Recreational maths with 12701321100

• 12701321100 backwards is 00112310721
• 12701321100 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12701321100's digits is 18
• More coming soon!