126155817824

Names of 126155817824

• Cardinal: 126155817824 can be written as One hundred twenty-six billion, one hundred fifty-five million, eight hundred seventeen thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.26155817824 × 10¹¹

Factors of 126155817824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1352

Divisors of 126155817824

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 32 73 146 191 292 382 433 584 653 764 866 1168 1306 1528 1732 2336 2612 3056 3464 5224 6112 6928 10448 13856 13943 20896 27886 31609 47669 55772 63218 82703 95338 111544 124723 126436 165406 190676 223088 249446 252872 282749 330812 381352 446176 498892 505744 565498 661624 762704 997784 1011488 1130996 1323248 1525408 1995568 2261992 2646496 3991136 4523984 6037319 9047968 9104779 12074638 18209558 20640677 24149276 36419116 41281354 48298552 54005059 72838232 82562708 96597104 108010118 145676464 165125416 193194208 216020236 291352928 330250832 432040472 660501664 864080944 1728161888 3942369307 7884738614 15769477228 31538954456 63077908912 126155817824
• Sum of all divisors σ(n): 254062738944
• Sum of proper divisors (its aliquot sum) s(n): 127906921120
• 126155817824 is an abundant number, because the sum of its proper divisors (127906921120) is greater than itself. Its abundance is 1751103296

Bases of 126155817824

• Binary: 1110101011111011110010000001101100000₂
• Hexadecimal: 0x1D5F790360
• Base-36: 1LYDX00W

Squares and roots of 126155817824

• 126155817824 squared (126155817824²) is 15915290370842276094976
• 126155817824 cubed (126155817824³) is 2007806472640039584475302377652224
• The square root of 126155817824 is 355184.2026667289
• The cube root of 126155817824 is 5015.3636476335

Scales and comparisons

• 126,155,817,824 seconds is equal to 4,011 years, 18 weeks, 6 days, 18 hours, 43 minutes, 44 seconds.
• To count from 1 to 126,155,817,824 would take you about eight thousand and twenty-two 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 126155817824 cubic inches would be around 417.9 feet tall.

Recreational maths with 126155817824

• 126155817824 backwards is 428718551621
• The number of decimal digits it has is: 12
• The sum of 126155817824's digits is 50
• More coming soon!