38149657875

Names of 38149657875

• Cardinal: 38149657875 can be written as Thirty-eight billion, one hundred forty-nine million, six hundred fifty-seven thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 3.8149657875 × 10¹⁰

Factors of 38149657875

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 117

Divisors of 38149657875

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 9 15 21 25 31 35 45 63 71 75 93 105 125 155 175 213 217 225 279 315 355 375 465 497 525 639 651 775 875 961 1065 1085 1125 1395 1491 1575 1775 1953 2201 2325 2485 2625 2883 3195 3255 3875 4473 4805 5041 5325 5425 6603 6727 6975 7455 7875 8649 8875 9765 11005 11625 12425 14415 15123 15407 15975 16275 19809 20181 22365 24025 25205 26625 27125 33015 33635 34875 35287 37275 43245 45369 46221 48825 55025 60543 62125 68231 72075 75615 77035 79875 81375 99045 100905 105861 111825 120125 126025 138663 156271 165075 168175 176435 186375 204693 216225 226845 231105 244125 275125 302715 317583 341155 360375 378075 385175 468813 477617 495225 504525 529305 559125 614079 630125 693315 781355 825375 840875 882175 1023465 1081125 1093897 1134225 1155525 1406439 1432851 1513575 1587915 1705775 1890375 1925875 2344065 2388085 2476125 2522625 2646525 3070395 3281691 3466575 3906775 4298553 4410875 4844401 5117325 5469485 5671125 5777625 7032195 7164255 7567875 7939575 8528875 9845073 11720325 11940425 13232625 14533203 15351975 16408455 17332875 19533875 21492765 24222005 25586625 27347425 33910807 35160975 35821275 39697875 43599609 49225365 58601625 59702125 72666015 76759875 82042275 101732421 107463825 121110025 136737125 169554035 175804875 179106375 217998045 246126825 305197263 363330075 410211375 508662105 537319125 605550125 847770175 1089990225 1230634125 1525986315 1816650375 2543310525 4238850875 5449951125 7629931575 12716552625 38149657875
• Sum of all divisors σ(n): 82372638816
• Sum of proper divisors (its aliquot sum) s(n): 44222980941
• 38149657875 is an abundant number, because the sum of its proper divisors (44222980941) is greater than itself. Its abundance is 6073323066

Bases of 38149657875

• Binary: 100011100001111001011001010100010011₂
• Hexadecimal: 0x8E1E59513
• Base-36: HIXBKER

Squares and roots of 38149657875

• 38149657875 squared (38149657875²) is 1455396395979549515625
• 38149657875 cubed (38149657875³) is 55522874579127839517715716796875
• The square root of 38149657875 is 195319.3740390337
• The cube root of 38149657875 is 3366.3831876083

Scales and comparisons

• 38,149,657,875 seconds is equal to 1,213 years, 2 weeks, 23 hours, 11 minutes, 15 seconds.
• To count from 1 to 38,149,657,875 would take you about two thousand, four hundred twenty-six 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 38149657875 cubic inches would be around 280.5 feet tall.

Recreational maths with 38149657875

• 38149657875 backwards is 57875694183
• 38149657875 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38149657875's digits is 63
• More coming soon!