12807402000

Names of 12807402000

• Cardinal: 12807402000 can be written as Twelve billion, eight hundred seven million, four hundred two thousand.

Scientific notation

• Scientific notation: 1.2807402 × 10¹⁰

Factors of 12807402000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1939

Divisors of 12807402000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 31 37 40 48 50 60 62 74 75 80 93 100 111 120 124 125 148 150 155 185 186 200 222 240 248 250 296 300 310 370 372 375 400 444 465 496 500 555 592 600 620 740 744 750 775 888 925 930 1000 1110 1147 1200 1240 1480 1488 1500 1550 1776 1850 1860 1861 2000 2220 2294 2325 2480 2775 2960 3000 3100 3441 3700 3720 3722 3875 4440 4588 4625 4650 5550 5583 5735 6000 6200 6882 7400 7440 7444 7750 8880 9176 9250 9300 9305 11100 11166 11470 11625 12400 13764 13875 14800 14888 15500 17205 18352 18500 18600 18610 22200 22332 22940 23250 27528 27750 27915 28675 29776 31000 34410 37000 37200 37220 44400 44664 45880 46500 46525 55056 55500 55830 57350 57691 62000 68820 68857 74000 74440 86025 89328 91760 93000 93050 111000 111660 114700 115382 137640 137714 139575 143375 148880 172050 173073 186000 186100 206571 222000 223320 229400 230764 232625 275280 275428 279150 286750 288455 344100 344285 346146 372200 413142 430125 446640 458800 461528 465250 550856 558300 573500 576910 688200 688570 692292 697875 744400 826284 860250 865365 923056 930500 1032855 1101712 1116600 1147000 1153820 1376400 1377140 1384584 1395750 1442275 1652568 1720500 1721425 1730730 1861000 2065710 2134567 2233200 2294000 2307640 2754280 2769168 2791500 2884550 3305136 3441000 3442850 3461460 3722000 4131420 4269134 4326825 4615280 5164275 5508560 5583000 5769100 6403701 6882000 6885700 6922920 7211375 8262840 8538268 8607125 8653650 10328550 10672835 11166000 11538200 12807402 13771400 13845840 14422750 16525680 17076536 17214250 17307300 20657100 21345670 21634125 23076400 25614804 25821375 27542800 28845500 32018505 34153072 34428500 34614600 41314200 42691340 43268250 51229608 51642750 53364175 57691000 64037010 68857000 69229200 82628400 85382680 86536500 102459216 103285500 106728350 115382000 128074020 137714000 160092525 170765360 173073000 206571000 213456700 256148040 266820875 320185050 346146000 413142000 426913400 512296080 533641750 640370100 800462625 853826800 1067283500 1280740200 1600925250 2134567000 2561480400 3201850500 4269134000 6403701000 12807402000
• Sum of all divisors σ(n): 43798530048
• Sum of proper divisors (its aliquot sum) s(n): 30991128048
• 12807402000 is an abundant number, because the sum of its proper divisors (30991128048) is greater than itself. Its abundance is 18183726048

Bases of 12807402000

• Binary: 1011111011011000010111001000010000₂
• Hexadecimal: 0x2FB617210
• Base-36: 5VT72MO

Squares and roots of 12807402000

• 12807402000 squared (12807402000²) is 164029545989604000000
• 12807402000 cubed (12807402000³) is 2100792335366346248808000000000
• The square root of 12807402000 is 113169.7927894189
• The cube root of 12807402000 is 2339.6650115831

Scales and comparisons

• 12,807,402,000 seconds is equal to 407 years, 12 weeks, 1 day, 19 hours, 40 minutes.
• To count from 1 to 12,807,402,000 would take you about eight hundred fourteen 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 12807402000 cubic inches would be around 195 feet tall.

Recreational maths with 12807402000

• 12807402000 backwards is 00020470821
• 12807402000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12807402000's digits is 24
• More coming soon!