127134799020

Names of 127134799020

• Cardinal: 127134799020 can be written as One hundred twenty-seven billion, one hundred thirty-four million, seven hundred ninety-nine thousand and twenty.

Scientific notation

• Scientific notation: 1.2713479902 × 10¹¹

Factors of 127134799020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 842

Divisors of 127134799020

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 191 270 324 382 405 540 573 641 764 810 955 1146 1282 1620 1719 1910 1923 2292 2564 2865 3205 3438 3820 3846 5157 5730 5769 6410 6876 7692 8595 9615 10314 11460 11538 12820 15471 17190 17307 19230 20628 23076 25785 28845 30942 34380 34614 38460 51570 51921 57690 61884 69228 77355 86535 103140 103842 115380 122431 154710 173070 207684 244862 259605 309420 346140 367293 410881 489724 519210 612155 734586 821762 1038420 1101879 1224310 1232643 1469172 1643524 1836465 2054405 2203758 2448620 2465286 3305637 3672930 3697929 4108810 4407516 4930572 5509395 6163215 6611274 7345860 7395858 8217620 9916911 11018790 11093787 12326430 13222548 14791716 16528185 18489645 19833822 22037580 22187574 24652860 33056370 33281361 36979290 39667644 44375148 49584555 55468935 66112740 66562722 73958580 78478271 99169110 110937870 133125444 156956542 166406805 198338220 221875740 235434813 313913084 332813610 392391355 470869626 665627220 706304439 784782710 941739252 1177174065 1412608878 1569565420 2118913317 2354348130 2825217756 3531522195 4237826634 4708696260 6356739951 7063044390 8475653268 10594566585 12713479902 14126088780 21189133170 25426959804 31783699755 42378266340 63567399510 127134799020
• Sum of all divisors σ(n): 401541098112
• Sum of proper divisors (its aliquot sum) s(n): 274406299092
• 127134799020 is an abundant number, because the sum of its proper divisors (274406299092) is greater than itself. Its abundance is 147271500072

Bases of 127134799020

• Binary: 1110110011001110100110001010010101100₂
• Hexadecimal: 0x1D99D314AC
• Base-36: 1MEKRYR0

Squares and roots of 127134799020

• 127134799020 squared (127134799020²) is 16163257121855792960400
• 127134799020 cubed (127134799020³) is 2054912445695719887443184818808000
• The square root of 127134799020 is 356559.6710510037
• The cube root of 127134799020 is 5028.3034673667

Scales and comparisons

• 127,134,799,020 seconds is equal to 4,042 years, 25 weeks, 4 days, 13 hours, 57 minutes.
• To count from 1 to 127,134,799,020 would take you about eight thousand and eighty-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 127134799020 cubic inches would be around 419 feet tall.

Recreational maths with 127134799020

• 127134799020 backwards is 020997431721
• 127134799020 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 127134799020's digits is 45
• More coming soon!