126725437168

Names of 126725437168

• Cardinal: 126725437168 can be written as One hundred twenty-six billion, seven hundred twenty-five million, four hundred thirty-seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.26725437168 × 10¹¹

Factors of 126725437168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 150

Divisors of 126725437168

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 4 8 11 16 22 23 31 44 46 62 83 88 92 124 166 176 184 248 253 332 341 368 496 506 529 664 682 713 913 1012 1058 1328 1364 1426 1826 1909 2024 2116 2573 2728 2852 3652 3818 4048 4232 5146 5456 5704 5819 7304 7636 7843 8464 10292 11408 11638 12167 14608 15272 15686 16399 20584 20999 23276 24334 28303 30544 31372 32798 41168 41998 43907 46552 48668 56606 59179 62744 65596 83996 87814 93104 97336 113212 118358 125488 131192 133837 167992 175628 180389 194672 226424 236716 262384 267674 279841 335984 351256 360778 377177 452848 473432 482977 535348 559682 650969 702512 721556 754354 946864 965954 1009861 1070696 1119364 1301938 1361117 1443112 1508708 1931908 2019722 2141392 2238728 2603876 2722234 2886224 3017416 3078251 3863816 4039444 4148947 4477456 5207752 5444468 6034832 6156502 7727632 8078888 8297894 8675071 10415504 10888936 11108471 12313004 14972287 16157776 16595788 17350142 21777872 22216942 23226803 24626008 29944574 31305691 33191576 34700284 44433884 46453606 49252016 59889148 62611382 66383152 69400568 88867768 92907212 95425781 119778296 125222764 138801136 177735536 185814424 190851562 239556592 250445528 255494833 344362601 371628848 381703124 500891056 510989666 688725202 720030893 763406248 1021979332 1377450404 1440061786 1526812496 2043958664 2754900808 2880123572 4087917328 5509801616 5760247144 7920339823 11520494288 15840679646 31681359292 63362718584 126725437168
• Sum of all divisors σ(n): 292542276096
• Sum of proper divisors (its aliquot sum) s(n): 165816838928
• 126725437168 is an abundant number, because the sum of its proper divisors (165816838928) is greater than itself. Its abundance is 39091401760

Bases of 126725437168

• Binary: 1110110000001011011001011011011110000₂
• Hexadecimal: 0x1D816CB6F0
• Base-36: 1M7T1X4G

Squares and roots of 126725437168

• 126725437168 squared (126725437168²) is 16059336425420715860224
• 126725437168 cubed (126725437168³) is 2035126429139426645710397582405632
• The square root of 126725437168 is 355985.1642526693
• The cube root of 126725437168 is 5022.9007796289

Scales and comparisons

• 126,725,437,168 seconds is equal to 4,029 years, 24 weeks, 5 days, 14 hours, 19 minutes, 28 seconds.
• To count from 1 to 126,725,437,168 would take you about eight thousand and fifty-eight 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 126725437168 cubic inches would be around 418.6 feet tall.

Recreational maths with 126725437168

• 126725437168 backwards is 861734527621
• The number of decimal digits it has is: 12
• The sum of 126725437168's digits is 52
• More coming soon!