189081623164672

Names of 189081623164672

• Cardinal: 189081623164672 can be written as One hundred eighty-nine trillion, eighty-one billion, six hundred twenty-three million, one hundred sixty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.89081623164672 × 10¹⁴

Factors of 189081623164672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 175944

Divisors of 189081623164672

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 56 64 76 112 128 133 152 224 256 266 304 448 532 608 896 1064 1216 1792 2128 2432 4256 4864 8512 17024 34048 41233 82466 134683 164932 269366 288631 329864 538732 577262 659728 783427 942781 1077464 1154524 1319456 1566854 1885562 2154928 2309048 2558977 2638912 3133708 3771124 4309856 4618096 5117954 5277824 5483989 6267416 7542248 8619712 9236192 10235908 10555648 10967978 12534832 15084496 17239424 17912839 18472384 20471816 21935956 25069664 30168992 34478848 35825678 36944768 40943632 43871912 50139328 60337984 71651356 73889536 81887264 87743824 100278656 120675968 143302712 163774528 175487648 200557312 241351936 286605424 327549056 350975296 573210848 655098112 701950592 1146421696 1403901184 2292843392 4585686784 5553384139 11106768278 22213536556 38873688973 44427073112 77747377946 88854146224 105514298641 155494755892 177708292448 211028597282 310989511784 355416584896 422057194564 621979023568 710833169792 738600090487 844114389128 1243958047136 1421666339584 1477200180974 1688228778256 2487916094272 2954400361948 3376457556512 4975832188544 5908800723896 6752915113024 9951664377088 11817601447792 13505830226048 23635202895584 27011660452096 47270405791168 94540811582336 189081623164672
• Sum of all divisors σ(n): 454059070178560
• Sum of proper divisors (its aliquot sum) s(n): 264977447013888
• 189081623164672 is an abundant number, because the sum of its proper divisors (264977447013888) is greater than itself. Its abundance is 75895823849216

Bases of 189081623164672

• Binary: 101010111111011111111110111110110111011100000000₂
• Hexadecimal: 0xABF7FEFB7700
• Base-36: 1V0UWCHM9S

Squares and roots of 189081623164672

• 189081623164672 squared (189081623164672²) is 35751860218587027072428867584
• 189081623164672 cubed (189081623164672³) is 6760019761286900171514951756905815314792448
• The square root of 189081623164672 is 13750695.3702229909
• The cube root of 189081623164672 is 57396.1956432289

Scales and comparisons

• 189,081,623,164,672 seconds is equal to 6,012,210 years, 38 weeks, 6 days, 13 hours, 17 minutes, 52 seconds.
• To count from 1 to 189,081,623,164,672 would take you about fifteen million, thirty thousand, five hundred twenty-six 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 189081623164672 cubic inches would be around 4783 feet tall.

Recreational maths with 189081623164672

• 189081623164672 backwards is 276461326180981
• 189081623164672 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 189081623164672's digits is 64
• More coming soon!