126798672768

Names of 126798672768

• Cardinal: 126798672768 can be written as One hundred twenty-six billion, seven hundred ninety-eight million, six hundred seventy-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.26798672768 × 10¹¹

Factors of 126798672768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10840

Divisors of 126798672768

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 67 96 128 134 192 201 268 384 402 479 536 804 958 1072 1437 1608 1916 2144 2874 3216 3832 4288 5748 6432 7664 8576 10289 11496 12864 15328 20578 22992 25728 30656 30867 32093 41156 45984 61312 61734 64186 82312 91968 96279 123468 128372 164624 183936 192558 246936 256744 329248 385116 493872 513488 658496 689363 770232 987744 1026976 1316992 1378726 1540464 1975488 2053952 2068089 2757452 3080928 3950976 4107904 4136178 4928431 5514904 6161856 8272356 9856862 11029808 12323712 14785293 16544712 19713724 22059616 29570586 33089424 39427448 44119232 59141172 66178848 78854896 88238464 118282344 132357696 157709792 236564688 264715392 315419584 330204877 473129376 630839168 660409754 946258752 990614631 1320819508 1892517504 1981229262 2641639016 3962458524 5283278032 7924917048 10566556064 15849834096 21133112128 31699668192 42266224256 63399336384 126798672768
• Sum of all divisors σ(n): 342582912000
• Sum of proper divisors (its aliquot sum) s(n): 215784239232
• 126798672768 is an abundant number, because the sum of its proper divisors (215784239232) is greater than itself. Its abundance is 88985566464

Bases of 126798672768

• Binary: 1110110000101110010100011001110000000₂
• Hexadecimal: 0x1D85CA3380
• Base-36: 1M90NM2O

Squares and roots of 126798672768

• 126798672768 squared (126798672768²) is 16077903415726344781824
• 126798672768 cubed (126798672768³) is 2038656814006194257027245730168832
• The square root of 126798672768 is 356088.0126710249
• The cube root of 126798672768 is 5023.8681842301

Scales and comparisons

• 126,798,672,768 seconds is equal to 4,031 years, 41 weeks, 6 days, 5 hours, 32 minutes, 48 seconds.
• To count from 1 to 126,798,672,768 would take you about eight thousand and sixty-three 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 126798672768 cubic inches would be around 418.7 feet tall.

Recreational maths with 126798672768

• 126798672768 backwards is 867276897621
• The number of decimal digits it has is: 12
• The sum of 126798672768's digits is 69
• More coming soon!