180147569472

Names of 180147569472

• Cardinal: 180147569472 can be written as One hundred eighty billion, one hundred forty-seven million, five hundred sixty-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.80147569472 × 10¹¹

Factors of 180147569472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 126168

Divisors of 180147569472

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 144 156 191 192 208 234 288 312 382 416 468 573 576 624 764 832 936 1146 1248 1528 1719 1872 2292 2483 2496 3056 3438 3744 4584 4966 6112 6876 7449 7488 9168 9932 12224 13752 14898 18336 19864 22347 27504 29796 36672 39728 44694 55008 59592 79456 89388 110016 119184 125959 158912 178776 238368 251918 357552 377877 476736 503836 715104 755754 1007672 1133631 1430208 1511508 1637467 2015344 2267262 3023016 3274934 4030688 4534524 4912401 6046032 6549868 8061376 9069048 9824802 12092064 13099736 14737203 18138096 19649604 24058169 24184128 26199472 29474406 36276192 39299208 48116338 52398944 58948812 72174507 72552384 78598416 96232676 104797888 117897624 144349014 157196832 192465352 216523521 235795248 288698028 312756197 314393664 384930704 433047042 471590496 577396056 625512394 769861408 866094084 938268591 943180992 1154792112 1251024788 1539722816 1732188168 1876537182 2309584224 2502049576 2814805773 3464376336 3753074364 4619168448 5004099152 5629611546 6928752672 7506148728 10008198304 11259223092 13857505344 15012297456 20016396608 22518446184 30024594912 45036892368 60049189824 90073784736 180147569472
• Sum of all divisors σ(n): 558996372480
• Sum of proper divisors (its aliquot sum) s(n): 378848803008
• 180147569472 is an abundant number, because the sum of its proper divisors (378848803008) is greater than itself. Its abundance is 198701233536

Bases of 180147569472

• Binary: 10100111110001101000011100001101000000₂
• Hexadecimal: 0x29F1A1C340
• Base-36: 2ARB7M80

Squares and roots of 180147569472

• 180147569472 squared (180147569472²) is 32453146786669066358784
• 180147569472 cubed (180147569472³) is 5846355515336479195342418717442048
• The square root of 180147569472 is 424437.9453724655
• The cube root of 180147569472 is 5647.7587317055

Scales and comparisons

• 180,147,569,472 seconds is equal to 5,728 years, 7 weeks, 7 hours, 31 minutes, 12 seconds.
• To count from 1 to 180,147,569,472 would take you about eleven thousand, four hundred fifty-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 180147569472 cubic inches would be around 470.6 feet tall.

Recreational maths with 180147569472

• 180147569472 backwards is 274965741081
• The number of decimal digits it has is: 12
• The sum of 180147569472's digits is 54
• More coming soon!