118191047940

Names of 118191047940

• Cardinal: 118191047940 can be written as One hundred eighteen billion, one hundred ninety-one million, forty-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.1819104794 × 10¹¹

Factors of 118191047940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 79709

Divisors of 118191047940

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 81 84 90 105 108 126 131 135 140 162 180 189 210 252 262 270 315 324 378 393 405 420 524 540 567 630 655 756 786 810 917 945 1134 1179 1260 1310 1572 1620 1834 1890 1965 2268 2358 2620 2751 2835 3537 3668 3780 3930 4585 4716 5502 5670 5895 7074 7860 8253 9170 10611 11004 11340 11790 13755 14148 16506 17685 18340 21222 23580 24759 27510 33012 35370 41265 42444 49518 53055 55020 70740 74277 79561 82530 99036 106110 123795 148554 159122 165060 212220 238683 247590 297108 318244 371385 397805 477366 495180 556927 716049 742770 795610 954732 1113854 1193415 1432098 1485540 1591220 1670781 2148147 2227708 2386830 2784635 2864196 3341562 3580245 4296294 4773660 5012343 5569270 6444441 6683124 7160490 8353905 8592588 10024686 10422491 10740735 11138540 12888882 14320980 15037029 16707810 20049372 20844982 21481470 25061715 25777764 30074058 31267473 32222205 33415620 41689964 42962940 45111087 50123430 52112455 60148116 62534946 64444410 72957437 75185145 90222174 93802419 100246860 104224910 125069892 128888820 145914874 150370290 156337365 180444348 187604838 208449820 218872311 225555435 281407257 291829748 300740580 312674730 364787185 375209676 437744622 451110870 469012095 562814514 625349460 656616933 729574370 844221771 875489244 902221740 938024190 1094361555 1125629028 1313233866 1407036285 1459148740 1688443542 1876048380 1969850799 2188723110 2626467732 2814072570 3283084665 3376887084 3939701598 4221108855 4377446220 5628145140 5909552397 6566169330 7879403196 8442217710 9849253995 11819104794 13132338660 16884435420 19698507990 23638209588 29547761985 39397015980 59095523970 118191047940
• Sum of all divisors σ(n): 426976792704
• Sum of proper divisors (its aliquot sum) s(n): 308785744764
• 118191047940 is an abundant number, because the sum of its proper divisors (308785744764) is greater than itself. Its abundance is 190594696824

Bases of 118191047940

• Binary: 1101110000100101111000100010100000100₂
• Hexadecimal: 0x1B84BC4504
• Base-36: 1IANWC90

Squares and roots of 118191047940

• 118191047940 squared (118191047940²) is 13969123813155378243600
• 118191047940 cubed (118191047940³) is 1651025382280442912658160598184000
• The square root of 118191047940 is 343789.2493083517
• The cube root of 118191047940 is 4907.5137803615

Scales and comparisons

• 118,191,047,940 seconds is equal to 3,758 years, 5 weeks, 4 days, 22 hours, 39 minutes.
• To count from 1 to 118,191,047,940 would take you about seven thousand, five hundred sixteen 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 118191047940 cubic inches would be around 409 feet tall.

Recreational maths with 118191047940

• 118191047940 backwards is 049740191811
• 118191047940 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 118191047940's digits is 45
• More coming soon!