138422469150

Names of 138422469150

• Cardinal: 138422469150 can be written as One hundred thirty-eight billion, four hundred twenty-two million, four hundred sixty-nine thousand, one hundred fifty.

Scientific notation

• Scientific notation: 1.3842246915 × 10¹¹

Factors of 138422469150

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 964

Divisors of 138422469150

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 30 35 42 45 49 50 63 70 75 90 98 105 126 147 150 175 210 225 245 294 315 343 350 441 450 490 525 630 686 735 882 947 1029 1050 1225 1470 1575 1715 1894 2058 2205 2450 2841 3087 3150 3430 3675 4410 4735 5145 5682 6174 6629 7350 8523 8575 9470 10290 11025 13258 14205 15435 17046 17150 19887 22050 23675 25725 28410 30870 33145 39774 42615 46403 47350 51450 59661 66290 71025 77175 85230 92806 99435 119322 139209 142050 154350 165725 198870 213075 232015 278418 298305 324821 331450 417627 426150 464030 497175 596610 649642 696045 835254 896809 974463 994350 1160075 1392090 1491525 1624105 1793618 1948926 2088135 2320150 2690427 2923389 2983050 3248210 3480225 4176270 4484045 4872315 5380854 5846778 6277663 6960450 8071281 8120525 8968090 9744630 10440675 12555326 13452135 14616945 16142562 16241050 18832989 20881350 22420225 24361575 26904270 29233890 31388315 37665978 40356405 43943641 44840450 48723150 56498967 62776630 67260675 73084725 80712810 87887282 94164945 112997934 131830923 134521350 146169450 156941575 188329890 201782025 219718205 263661846 282494835 307605487 313883150 395492769 403564050 439436410 470824725 564989670 615210974 659154615 790985538 922816461 941649450 1098591025 1318309230 1412474175 1538027435 1845632922 1977463845 2197182050 2768449383 2824948350 3076054870 3295773075 3954927690 4614082305 5536898766 6591546150 7690137175 9228164610 9887319225 13842246915 15380274350 19774638450 23070411525 27684493830 46140823050 69211234575 138422469150
• Sum of all divisors σ(n): 434155285200
• Sum of proper divisors (its aliquot sum) s(n): 295732816050
• 138422469150 is an abundant number, because the sum of its proper divisors (295732816050) is greater than itself. Its abundance is 157310346900

Bases of 138422469150

• Binary: 10000000111010100111110100001000011110₂
• Hexadecimal: 0x203A9F421E
• Base-36: 1RL95WRI

Squares and roots of 138422469150

• 138422469150 squared (138422469150²) is 19160779965582701722500
• 138422469150 cubed (138422469150³) is 2652282473675809590956408110875000
• The square root of 138422469150 is 372051.7022538669
• The cube root of 138422469150 is 5172.9172435113

Scales and comparisons

• 138,422,469,150 seconds is equal to 4,401 years, 21 weeks, 21 hours, 52 minutes, 30 seconds.
• To count from 1 to 138,422,469,150 would take you about eight thousand, eight hundred two 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 138422469150 cubic inches would be around 431.1 feet tall.

Recreational maths with 138422469150

• 138422469150 backwards is 051964224831
• 138422469150 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138422469150's digits is 45
• More coming soon!