126123310144

Names of 126123310144

• Cardinal: 126123310144 can be written as One hundred twenty-six billion, one hundred twenty-three million, three hundred ten thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.26123310144 × 10¹¹

Factors of 126123310144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2954

Divisors of 126123310144

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 13 16 26 32 37 52 64 74 104 113 148 169 208 226 296 338 416 452 481 592 676 832 904 962 1184 1352 1469 1808 1924 2368 2704 2789 2938 3616 3848 4181 5408 5578 5876 6253 7232 7696 8362 10816 11156 11752 12506 15392 16724 19097 22312 23504 25012 30784 33448 36257 38194 44624 47008 50024 54353 66896 72514 76388 89248 94016 100048 103193 108706 133792 145028 152776 178496 200096 206386 217412 267584 290056 305552 315157 400192 412772 434824 471341 580112 611104 630314 706589 825544 869648 942682 1160224 1222208 1260628 1341509 1413178 1651088 1739296 1885364 2320448 2521256 2683018 2826356 3302176 3478592 3770728 4097041 5042512 5366036 5652712 6604352 7541456 8194082 10085024 10732072 11305424 11660809 15082912 16388164 17439617 20170048 21464144 22610848 23321618 30165824 32776328 34879234 42928288 45221696 46643236 53261533 65552656 69758468 85856576 93286472 106523066 131105312 139516936 151590517 186572944 213046132 262210624 279033872 303181034 373145888 426092264 558067744 606362068 746291776 852184528 1116135488 1212724136 1704369056 1970676721 2425448272 3408738112 3941353442 4850896544 7882706884 9701793088 15765413768 31530827536 63061655072 126123310144
• Sum of all divisors σ(n): 280897233480
• Sum of proper divisors (its aliquot sum) s(n): 154773923336
• 126123310144 is an abundant number, because the sum of its proper divisors (154773923336) is greater than itself. Its abundance is 28650613192

Bases of 126123310144

• Binary: 1110101011101100010001111110001000000₂
• Hexadecimal: 0x1D5D88FC40
• Base-36: 1LXUK8XS

Squares and roots of 126123310144

• 126123310144 squared (126123310144²) is 15907089361679613300736
• 126123310144 cubed (126123310144³) is 2006254765051440857090714071465984
• The square root of 126123310144 is 355138.4379984797
• The cube root of 126123310144 is 5014.9328263281

Scales and comparisons

• 126,123,310,144 seconds is equal to 4,010 years, 17 weeks, 1 day, 12 hours, 49 minutes, 4 seconds.
• To count from 1 to 126,123,310,144 would take you about eight thousand and twenty 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 126123310144 cubic inches would be around 417.9 feet tall.

Recreational maths with 126123310144

• 126123310144 backwards is 441013321621
• The number of decimal digits it has is: 12
• The sum of 126123310144's digits is 28
• More coming soon!