12738591250
12,738,591,250 is an even composite number composed of six prime numbers multiplied together.
What does the number 12738591250 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 320 divisors.
12738591250 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12738591250:
2 × 54 × 73 × 11 × 37 × 73
(2 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 11 × 37 × 73)See below for interesting mathematical facts about the number 12738591250 from the Numbermatics database.
Names of 12738591250
- Cardinal: 12738591250 can be written as Twelve billion, seven hundred thirty-eight million, five hundred ninety-one thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.273859125 × 1010
Factors of 12738591250
Divisors of 12738591250
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 5 7 10 11 14 22 25 35 37 49 50 55 70 73 74 77 98 110 125 146 154 175 185 245 250 259 275 343 350 365 370 385 407 490 511 518 539 550 625 686 730 770 803 814 875 925 1022 1078 1225 1250 1295 1375 1606 1715 1750 1813 1825 1850 1925 2035 2450 2555 2590 2695 2701 2750 2849 3430 3577 3626 3650 3773 3850 4015 4070 4375 4625 5110 5390 5402 5621 5698 6125 6475 6875 7154 7546 8030 8575 8750 9065 9125 9250 9625 10175 11242 12250 12691 12775 12950 13475 13505 13750 14245 17150 17885 18130 18250 18865 18907 19250 19943 20075 20350 23125 25039 25382 25550 26950 27010 28105 28490 29711 30625 32375 35770 37730 37814 39347 39886 40150 42875 45325 45625 46250 48125 50078 50875 56210 59422 61250 63455 63875 64750 67375 67525 71225 78694 85750 89425 90650 91250 94325 94535 96250 99715 100375 101750 125195 126910 127750 132349 134750 135050 139601 140525 142450 148555 161875 178850 188650 189070 196735 199430 200750 207977 214375 226625 250390 254375 264698 275429 279202 281050 297110 317275 319375 323750 336875 337625 356125 393470 415954 428750 447125 453250 471625 472675 498575 501875 508750 550858 625975 634550 638750 661745 673750 675250 698005 702625 712250 742775 894250 926443 943250 945350 983675 997150 1003750 1039885 1133125 1251950 1323490 1377145 1396010 1405250 1455839 1485550 1586375 1688125 1780625 1852886 1967350 2079770 2235625 2266250 2358125 2363375 2492875 2754290 2911678 3129875 3172750 3308725 3376250 3490025 3513125 3561250 3713875 4471250 4632215 4716250 4726750 4918375 4985750 5199425 6259750 6617450 6885725 6980050 7026250 7279195 7427750 7931875 9264430 9836750 10190873 10398850 11816875 12464375 13771450 14558390 15649375 15863750 16543625 17450125 18569375 20381746 23161075 23633750 24591875 24928750 25997125 31298750 33087250 34428625 34900250 36395975 37138750 46322150 49183750 50954365 51994250 68857250 72791950 82718125 87250625 101908730 115805375 129985625 165436250 172143125 174501250 181979875 231610750 254771825 259971250 344286250 363959750 509543650 579026875 909899375 1158053750 1273859125 1819798750 2547718250 6369295625 12738591250
- Sum of all divisors σ(n): 31624876800
- Sum of proper divisors (its aliquot sum) s(n): 18886285550
- 12738591250 is an abundant number, because the sum of its proper divisors (18886285550) is greater than itself. Its abundance is 6147694300
Bases of 12738591250
- Binary: 10111101110100011101111010000100102
- Hexadecimal: 0x2F7477A12
- Base-36: 5UO87WY
Squares and roots of 12738591250
- 12738591250 squared (127385912502) is 162271707034576562500
- 12738591250 cubed (127385912503) is 2067112947353220446517578125000
-
The
square root of 12738591250 is 112865.3678060723 -
The
cube root of 12738591250 is 2335.4673532289
Scales and comparisons
How big is 12738591250?- 12,738,591,250 seconds is equal to 405 years, 2 weeks, 3 days, 9 hours, 34 minutes, 10 seconds.
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To count from 1 to 12,738,591,250 would take you about eight hundred ten 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 12738591250 cubic inches would be around 194.6 feet tall.
Recreational maths with 12738591250
- 12738591250 backwards is 05219583721
- The number of decimal digits it has is: 11
- The sum of 12738591250's digits is 43
- More coming soon!
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