140487742980

Names of 140487742980

• Cardinal: 140487742980 can be written as One hundred forty billion, four hundred eighty-seven million, seven hundred forty-two thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.4048774298 × 10¹¹

Factors of 140487742980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 171070

Divisors of 140487742980

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 81 90 108 117 130 135 156 162 169 180 195 234 243 260 270 324 338 351 390 405 468 486 507 540 585 676 702 780 810 845 972 1014 1053 1170 1215 1404 1521 1620 1690 1755 2028 2106 2340 2430 2535 3042 3159 3380 3510 4212 4563 4860 5070 5265 6084 6318 7020 7605 9126 10140 10530 12636 13689 15210 15795 18252 21060 22815 27378 30420 31590 41067 45630 54756 63180 68445 82134 91260 136890 164268 171047 205335 273780 342094 410670 513141 684188 821340 855235 1026282 1539423 1710470 2052564 2223611 2565705 3078846 3420940 4447222 4618269 5131410 6157692 6670833 7697115 8894444 9236538 10262820 11118055 13341666 13854807 15394230 18473076 20012499 22236110 23091345 26683332 27709614 28906943 30788460 33354165 40024998 41564421 44472220 46182690 55419228 57813886 60037497 66708330 69274035 80049996 83128842 86720829 92365380 100062495 115627772 120074994 133416660 138548070 144534715 166257684 173441658 180112491 200124990 207822105 240149988 260162487 277096140 289069430 300187485 346883316 360224982 400249980 415644210 433604145 520324974 540337473 578138860 600374970 720449964 780487461 831288420 867208290 900562455 1040649948 1080674946 1200749940 1300812435 1560974922 1734416580 1801124910 2161349892 2341462383 2601624870 2701687365 3121949844 3602249820 3902437305 4682924766 5203249740 5403374730 7024387149 7804874610 9365849532 10806749460 11707311915 14048774298 15609749220 23414623830 28097548596 35121935745 46829247660 70243871490 140487742980
• Sum of all divisors σ(n): 478541673792
• Sum of proper divisors (its aliquot sum) s(n): 338053930812
• 140487742980 is an abundant number, because the sum of its proper divisors (338053930812) is greater than itself. Its abundance is 197566187832

Bases of 140487742980

• Binary: 10000010110101101110001101011000000100₂
• Hexadecimal: 0x20B5B8D604
• Base-36: 1SJERW90

Squares and roots of 140487742980

• 140487742980 squared (140487742980²) is 19736805927614539280400
• 140487742980 cubed (140487742980³) is 2772779318404851878935949351592000
• The square root of 140487742980 is 374816.9459616253
• The cube root of 140487742980 is 5198.5171188345

Scales and comparisons

• 140,487,742,980 seconds is equal to 4,467 years, 3 weeks, 6 days, 13 hours, 3 minutes.
• To count from 1 to 140,487,742,980 would take you about eight thousand, nine hundred thirty-four 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 140487742980 cubic inches would be around 433.2 feet tall.

Recreational maths with 140487742980

• 140487742980 backwards is 089247784041
• 140487742980 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140487742980's digits is 54
• More coming soon!