126538822720

Names of 126538822720

• Cardinal: 126538822720 can be written as One hundred twenty-six billion, five hundred thirty-eight million, eight hundred twenty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.2653882272 × 10¹¹

Factors of 126538822720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3431

Divisors of 126538822720

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 29 32 34 40 58 64 68 80 85 116 136 145 160 170 232 257 272 290 320 340 464 493 514 544 580 680 928 986 1028 1088 1160 1285 1360 1856 1972 2056 2320 2465 2570 2720 3121 3944 4112 4369 4640 4930 5140 5440 6242 7453 7888 8224 8738 9280 9860 10280 12484 14906 15605 15776 16448 17476 19720 20560 21845 24968 29812 31210 31552 34952 37265 39440 41120 43690 49936 53057 59624 62420 69904 74530 78880 82240 87380 90509 99872 106114 119248 124840 126701 139808 149060 157760 174760 181018 199744 212228 238496 249680 253402 265285 279616 298120 349520 362036 424456 452545 476992 499360 506804 530570 596240 633505 699040 724072 802097 848912 905090 998720 1013608 1061140 1192480 1267010 1398080 1448144 1538653 1604194 1697824 1810180 2027216 2122280 2384960 2534020 2896288 3077306 3208388 3395648 3620360 4010485 4054432 4244560 5068040 5792576 6154612 6416776 7240720 7693265 8020970 8108864 8489120 10136080 12309224 12833552 13635649 14481440 15386530 16041940 16978240 20272160 23260813 24618448 25667104 27271298 28962880 30773060 32083880 40544320 46521626 49236896 51334208 54542596 61546120 64167760 68178245 93043252 98473792 109085192 116304065 123092240 128335520 136356490 186086504 218170384 232608130 246184480 256671040 272712980 372173008 395433821 436340768 465216260 492368960 545425960 744346016 790867642 872681536 930432520 1090851920 1488692032 1581735284 1860865040 1977169105 2181703840 3163470568 3721730080 3954338210 4363407680 6326941136 7443460160 7908676420 12653882272 15817352840 25307764544 31634705680 63269411360 126538822720
• Sum of all divisors σ(n): 331437264480
• Sum of proper divisors (its aliquot sum) s(n): 204898441760
• 126538822720 is an abundant number, because the sum of its proper divisors (204898441760) is greater than itself. Its abundance is 78359619040

Bases of 126538822720

• Binary: 1110101110110010011010011010001000000₂
• Hexadecimal: 0x1D764D3440
• Base-36: 1M4PY4HS

Squares and roots of 126538822720

• 126538822720 squared (126538822720²) is 16012073655363588198400
• 126538822720 cubed (126538822720³) is 2026148949655635464180421787648000
• The square root of 126538822720 is 355722.9578197055
• The cube root of 126538822720 is 5020.4340127287

Scales and comparisons

• 126,538,822,720 seconds is equal to 4,023 years, 28 weeks, 1 day, 16 hours, 58 minutes, 40 seconds.
• To count from 1 to 126,538,822,720 would take you about eight thousand and forty-seven 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 126538822720 cubic inches would be around 418.4 feet tall.

Recreational maths with 126538822720

• 126538822720 backwards is 027228835621
• The number of decimal digits it has is: 12
• The sum of 126538822720's digits is 46
• More coming soon!