120897441547808128

Names of 120897441547808128

• Cardinal: 120897441547808128 can be written as One hundred twenty quadrillion, eight hundred ninety-seven trillion, four hundred forty-one billion, five hundred forty-seven million, eight hundred eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.20897441547808128 × 10¹⁷

Factors of 120897441547808128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 6693

Divisors of 120897441547808128

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 343 392 397 448 686 784 794 896 1372 1568 1588 2401 2744 2779 3136 3176 4802 5488 5558 6272 6287 6352 9604 10976 11116 12574 12704 19208 19453 21952 22232 25148 25408 38416 38906 43904 44009 44464 50296 50816 76832 77812 88018 88928 100592 136171 153664 155624 157609 176036 177856 201184 272342 307328 308063 311248 315218 352072 355712 402368 544684 616126 622496 630436 704144 804736 953197 1089368 1103263 1232252 1244992 1260872 1408288 1906394 2156441 2178736 2206526 2464504 2489984 2495939 2521744 2816576 3812788 4312882 4357472 4413052 4929008 4991878 5043488 5633152 7625576 7722841 8625764 8714944 8826104 9858016 9983756 10086976 15095087 15251152 15445682 17251528 17429888 17471573 17652208 19716032 19967512 20173952 30190174 30502304 30891364 34503056 34943146 35304416 39432064 39935024 54059887 60380348 61004608 61782728 62570773 69006112 69886292 70608832 79870048 108119774 120760696 122009216 122301011 123565456 125141546 138012224 139772584 141217664 159740096 216239548 241521392 244602022 247130912 250283092 276024448 279545168 319480192 378419209 432479096 437995411 483042784 489204044 494261824 500566184 559090336 756838418 856107077 864958192 875990822 966085568 978408088 988523648 990887783 1001132368 1118180672 1513676836 1712214154 1729916384 1751981644 1932171136 1956816176 1981775566 2002264736 2236361344 3027353672 3065967877 3424428308 3459832768 3503963288 3913632352 3963551132 4004529472 5992749539 6054707344 6131935754 6848856616 6919665536 6936214481 7007926576 7827264704 7927102264 8009058944 11985499078 12109414688 12263871508 13697713232 13872428962 14015853152 15654529408 15854204528 21461775139 23970998156 24218829376 24527743016 27395426464 27744857924 28031706304 31708409056 42923550278 47941996312 48437658752 48553501367 49055486032 54790852928 55489715848 56063412608 63416818112 85847100556 95883992624 97107002734 98110972064 109581705856 110979431696 126833636224 150232425973 171694201112 191767985248 194214005468 196221944128 221958863392 300464851946 339874509569 343388402224 383535970496 388428010936 392443888256 393382449851 443917726784 600929703892 679749019138 686776804448 767071940992 776856021872 786764899702 887835453568 1201859407784 1359498038276 1373553608896 1553712043744 1573529799404 2379121566983 2403718815568 2718996076552 2747107217792 2753677148957 3107424087488 3147059598808 4758243133966 4807437631136 5437992153104 5507354297914 6214848174976 6294119197616 9516486267932 9614875262272 10875984306208 11014708595828 12588238395232 19032972535864 19229750524544 19275740042699 21751968612416 22029417191656 25176476790464 38065945071728 38551480085398 43503937224832 44058834383312 50352953580928 76131890143456 77102960170796 88117668766624 134930180298893 152263780286912 154205920341592 176235337533248 269860360597786 304527560573824 308411840683184 352470675066496 539720721195572 616823681366368 944511262092251 1079441442391144 1233647362732736 1889022524184502 2158882884782288 2467294725465472 3778045048369004 4317765769564576 7556090096738008 8635531539129152 15112180193476016 17271063078258304 30224360386952032 60448720773904064 120897441547808128
• Sum of all divisors σ(n): 281729719843963200
• Sum of proper divisors (its aliquot sum) s(n): 160832278296155072
• 120897441547808128 is an abundant number, because the sum of its proper divisors (160832278296155072) is greater than itself. Its abundance is 39934836748346944

Bases of 120897441547808128

• Binary: 110101101100000111001010100100001101101011110110110000000₂
• Hexadecimal: 0x1AD839521B5ED80
• Base-36: X2EKDWY4JGG

Squares and roots of 120897441547808128

• 120897441547808128 squared (120897441547808128²) is 14616191372805682968494641102864384
• 120897441547808128 cubed (120897441547808128³) is 1767060142145352495574717026282254116233337636913152
• The square root of 120897441547808128 is 347703093.9577733007
• The cube root of 120897441547808128 is 494468.9629316933

Scales and comparisons

• 120,897,441,547,808,128 seconds is equal to 3,844,164,680 years, 45 weeks, 5 days, 8 hours, 55 minutes, 28 seconds.
• To count from 1 to 120,897,441,547,808,128 would take you about eleven billion, five hundred thirty-two million, four hundred ninety-four thousand and forty-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 120897441547808128 cubic inches would be around 41205.7 feet tall.

Recreational maths with 120897441547808128

• 120897441547808128 backwards is 821808745144798021
• The number of decimal digits it has is: 18
• The sum of 120897441547808128's digits is 79
• More coming soon!