140435230640

Names of 140435230640

• Cardinal: 140435230640 can be written as One hundred forty billion, four hundred thirty-five million, two hundred thirty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4043523064 × 10¹¹

Factors of 140435230640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 23785

Divisors of 140435230640

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 29 34 40 58 68 80 85 116 136 145 151 170 232 272 290 302 340 464 493 580 604 680 755 986 1160 1208 1360 1510 1972 2320 2416 2465 2567 3020 3944 4379 4930 5134 6040 7888 8758 9860 10268 12080 12835 17516 19720 20536 21895 23581 25670 35032 39440 41072 43790 47162 51340 70064 74443 87580 94324 102680 117905 148886 175160 188648 205360 235810 297772 350320 372215 377296 400877 471620 595544 683849 744430 801754 943240 1191088 1367698 1488860 1603508 1886480 2004385 2735396 2977720 3207016 3419245 3560731 4008770 5470792 5955440 6414032 6838490 7121462 8017540 10941584 11625433 13676980 14242924 16035080 17803655 23250866 27353960 28485848 32070160 35607310 46501732 54707920 56971696 58127165 60532427 71214620 93003464 103261199 116254330 121064854 142429240 186006928 206522398 232508660 242129708 284858480 302662135 413044796 465017320 484259416 516305995 605324270 826089592 930034640 968518832 1032611990 1210648540 1652179184 1755440383 2065223980 2421297080 3510880766 4130447960 4842594160 7021761532 8260895920 8777201915 14043523064 17554403830 28087046128 35108807660 70217615320 140435230640
• Sum of all divisors σ(n): 360023564160
• Sum of proper divisors (its aliquot sum) s(n): 219588333520
• 140435230640 is an abundant number, because the sum of its proper divisors (219588333520) is greater than itself. Its abundance is 79153102880

Bases of 140435230640

• Binary: 10000010110010100101111000111110110000₂
• Hexadecimal: 0x20B2978FB0
• Base-36: 1SIJIDGW

Squares and roots of 140435230640

• 140435230640 squared (140435230640²) is 19722054004909994809600
• 140435230640 cubed (140435230640³) is 2769671202874070813527378886144000
• The square root of 140435230640 is 374746.8887662711
• The cube root of 140435230640 is 5197.8693272843

Scales and comparisons

• 140,435,230,640 seconds is equal to 4,465 years, 21 weeks, 18 hours, 17 minutes, 20 seconds.
• To count from 1 to 140,435,230,640 would take you about eight thousand, nine hundred thirty 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 140435230640 cubic inches would be around 433.2 feet tall.

Recreational maths with 140435230640

• 140435230640 backwards is 046032534041
• The number of decimal digits it has is: 12
• The sum of 140435230640's digits is 32
• More coming soon!