139347988000

Names of 139347988000

• Cardinal: 139347988000 can be written as One hundred thirty-nine billion, three hundred forty-seven million, nine hundred eighty-eight thousand.

Scientific notation

• Scientific notation: 1.39347988 × 10¹¹

Factors of 139347988000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1657

Divisors of 139347988000

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 125 130 160 200 208 250 260 325 400 416 500 520 650 800 1000 1040 1300 1625 1637 2000 2080 2600 3250 3274 4000 5200 6500 6548 8185 10400 13000 13096 16370 21281 26000 26192 32740 40925 42562 52000 52384 65480 81850 85124 106405 130960 163700 170248 204625 212810 261920 327400 340496 409250 425620 532025 654800 680992 818500 851240 1064050 1309600 1637000 1702480 2128100 2660125 2679769 3274000 3404960 4256200 5320250 5359538 6548000 8512400 10640500 10719076 13398845 17024800 21281000 21438152 26797690 34836997 42562000 42876304 53595380 66994225 69673994 85124000 85752608 107190760 133988450 139347988 174184985 214381520 267976900 278695976 334971125 348369970 428763040 535953800 557391952 669942250 696739940 870924925 1071907600 1114783904 1339884500 1393479880 1741849850 2143815200 2679769000 2786959760 3483699700 4354624625 5359538000 5573919520 6967399400 8709249250 10719076000 13934798800 17418498500 27869597600 34836997000 69673994000 139347988000
• Sum of all divisors σ(n): 368940151944
• Sum of proper divisors (its aliquot sum) s(n): 229592163944
• 139347988000 is an abundant number, because the sum of its proper divisors (229592163944) is greater than itself. Its abundance is 90244175944

Bases of 139347988000

• Binary: 10000001110001110010011000111000100000₂
• Hexadecimal: 0x2071C98E20
• Base-36: 1S0K6ZOG

Squares and roots of 139347988000

• 139347988000 squared (139347988000²) is 19417861759648144000000
• 139347988000 cubed (139347988000³) is 2705839967469108454334272000000000
• The square root of 139347988000 is 373293.4341774577
• The cube root of 139347988000 is 5184.4206782939

Scales and comparisons

• 139,347,988,000 seconds is equal to 4,430 years, 43 weeks, 2 days, 22 hours, 26 minutes, 40 seconds.
• To count from 1 to 139,347,988,000 would take you about eight thousand, eight hundred sixty-one 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 139347988000 cubic inches would be around 432 feet tall.

Recreational maths with 139347988000

• 139347988000 backwards is 000889743931
• 139347988000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139347988000's digits is 52
• More coming soon!