138128022150

Names of 138128022150

• Cardinal: 138128022150 can be written as One hundred thirty-eight billion, one hundred twenty-eight million, twenty-two thousand, one hundred fifty.

Scientific notation

• Scientific notation: 1.3812802215 × 10¹¹

Factors of 138128022150

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 513

Divisors of 138128022150

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 31 41 50 62 75 82 93 123 150 155 186 205 246 310 410 431 465 615 775 862 930 1025 1230 1271 1293 1550 1681 2050 2155 2325 2542 2586 3075 3362 3813 4310 4650 5043 6150 6355 6465 7626 8405 10086 10775 12710 12930 13361 16810 17671 19065 21550 25215 26722 31775 32325 35342 38130 40083 42025 50430 52111 53013 63550 64650 66805 68921 80166 84050 88355 95325 104222 106026 126075 133610 137842 156333 176710 190650 200415 206763 252150 260555 265065 312666 334025 344605 400830 413526 441775 521110 530130 547801 668050 689210 724511 781665 883550 1002075 1033815 1095602 1302775 1325325 1449022 1563330 1643403 1723025 2004150 2067630 2136551 2173533 2605550 2650650 2739005 3286806 3446050 3622555 3908325 4273102 4347066 5169075 5478010 6409653 7245110 7816650 8217015 10338150 10682755 10867665 12819306 13695025 16434030 18112775 21365510 21735330 22459841 27390050 29704951 32048265 36225550 41085075 44919682 53413775 54338325 59409902 64096530 67379523 82170150 89114853 106827550 108676650 112299205 134759046 148524755 160241325 178229706 224598410 297049510 320482650 336897615 445574265 561496025 673795230 742623775 891148530 920853481 1122992050 1485247550 1684488075 1841706962 2227871325 2762560443 3368976150 4455742650 4604267405 5525120886 9208534810 13812802215 23021337025 27625604430 46042674050 69064011075 138128022150
• Sum of all divisors σ(n): 363288748032
• Sum of proper divisors (its aliquot sum) s(n): 225160725882
• 138128022150 is an abundant number, because the sum of its proper divisors (225160725882) is greater than itself. Its abundance is 87032703732

Bases of 138128022150

• Binary: 10000000101001000100100101101010000110₂
• Hexadecimal: 0x2029125A86
• Base-36: 1RGDUW06

Squares and roots of 138128022150

• 138128022150 squared (138128022150²) is 19079350503070890622500
• 138128022150 cubed (138128022150³) is 2635392948895789622924907288375000
• The square root of 138128022150 is 371655.7844968917
• The cube root of 138128022150 is 5169.2467622507

Scales and comparisons

• 138,128,022,150 seconds is equal to 4,392 years, 2 weeks, 1 day, 23 hours, 2 minutes, 30 seconds.
• To count from 1 to 138,128,022,150 would take you about eight thousand, seven hundred eighty-four 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 138128022150 cubic inches would be around 430.8 feet tall.

Recreational maths with 138128022150

• 138128022150 backwards is 051220821831
• The number of decimal digits it has is: 12
• The sum of 138128022150's digits is 33
• More coming soon!