38670752970

Names of 38670752970

• Cardinal: 38670752970 can be written as Thirty-eight billion, six hundred seventy million, seven hundred fifty-two thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 3.867075297 × 10¹⁰

Factors of 38670752970

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 702

Divisors of 38670752970

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 61 90 122 135 183 270 305 366 549 610 631 915 1098 1262 1647 1830 1893 2745 3155 3294 3721 3786 5490 5679 6310 7442 8235 9465 11163 11358 16470 17037 18605 18930 22326 28395 33489 34074 37210 38491 55815 56790 66978 76982 85185 100467 111630 115473 167445 170370 192455 200934 226981 230946 334890 346419 384910 453962 502335 577365 680943 692838 1004670 1039257 1134905 1154730 1361886 1732095 2042829 2078514 2269810 2347951 3404715 3464190 4085658 4695902 5196285 6128487 6809430 7043853 10214145 10392570 11739755 12256974 14087706 20428290 21131559 23479510 30642435 35219265 42263118 61284870 63394677 70438530 105657795 126789354 143225011 211315590 286450022 316973385 429675033 633946770 716125055 859350066 1289025099 1432250110 2148375165 2578050198 3867075297 4296750330 6445125495 7734150594 12890250990 19335376485 38670752970
• Sum of all divisors σ(n): 105006850560
• Sum of proper divisors (its aliquot sum) s(n): 66336097590
• 38670752970 is an abundant number, because the sum of its proper divisors (66336097590) is greater than itself. Its abundance is 27665344620

Bases of 38670752970

• Binary: 100100000000111101001101110011001010₂
• Hexadecimal: 0x900F4DCCA
• Base-36: HRJKFYI

Squares and roots of 38670752970

• 38670752970 squared (38670752970²) is 1495427135266763820900
• 38670752970 cubed (38670752970³) is 57829293332535798769357223073000
• The square root of 38670752970 is 196648.8061748659
• The cube root of 38670752970 is 3381.6413305079

Scales and comparisons

• 38,670,752,970 seconds is equal to 1,229 years, 31 weeks, 5 days, 3 hours, 49 minutes, 30 seconds.
• To count from 1 to 38,670,752,970 would take you about two thousand, four hundred fifty-nine 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 38670752970 cubic inches would be around 281.8 feet tall.

Recreational maths with 38670752970

• 38670752970 backwards is 07925707683
• 38670752970 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38670752970's digits is 54
• More coming soon!