140747001970

Names of 140747001970

• Cardinal: 140747001970 can be written as One hundred forty billion, seven hundred forty-seven million, one thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.4074700197 × 10¹¹

Factors of 140747001970

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2156

Divisors of 140747001970

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 10 17 31 34 62 85 113 127 155 170 226 254 310 527 565 635 1054 1130 1270 1861 1921 2159 2635 3503 3722 3842 3937 4318 5270 7006 7874 9305 9605 10795 14351 17515 18610 19210 19685 21590 28702 31637 35030 39370 57691 59551 63274 66929 71755 115382 119102 133858 143510 158185 210293 236347 243967 288455 297755 316370 334645 420586 444881 472694 487934 576910 595510 669290 889762 980747 1051465 1181735 1219835 1961494 2102930 2224405 2363470 2439670 3574981 4017899 4448810 4903735 6519083 7149962 7326757 7562977 8035798 9807470 13038166 14653514 15125954 17874905 20089495 26707211 32595415 35749810 36633785 37814885 40178990 53414422 65190830 73267570 75629770 110824411 124554869 133536055 221648822 249109738 267072110 454022587 554122055 622774345 827923541 908045174 1108244110 1245548690 1655847082 2270112935 4139617705 4540225870 8279235410 14074700197 28149400394 70373500985 140747001970
• Sum of all divisors σ(n): 281701711872
• Sum of proper divisors (its aliquot sum) s(n): 140954709902
• 140747001970 is an abundant number, because the sum of its proper divisors (140954709902) is greater than itself. Its abundance is 207707932

Bases of 140747001970

• Binary: 10000011000101001011001101000001110010₂
• Hexadecimal: 0x20C52CD072
• Base-36: 1SNP4PRM

Squares and roots of 140747001970

• 140747001970 squared (140747001970²) is 19809718563543183880900
• 140747001970 cubed (140747001970³) is 2788158497688158071865104545373000
• The square root of 140747001970 is 375162.6340268979
• The cube root of 140747001970 is 5201.7129707887

Scales and comparisons

• 140,747,001,970 seconds is equal to 4,475 years, 16 weeks, 4 days, 5 hours, 26 minutes, 10 seconds.
• To count from 1 to 140,747,001,970 would take you about eight thousand, nine hundred fifty 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 140747001970 cubic inches would be around 433.5 feet tall.

Recreational maths with 140747001970

• 140747001970 backwards is 079100747041
• The number of decimal digits it has is: 12
• The sum of 140747001970's digits is 40
• More coming soon!