5491891772928

Names of 5491891772928

• Cardinal: 5491891772928 can be written as Five trillion, four hundred ninety-one billion, eight hundred ninety-one million, seven hundred seventy-two thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 5.491891772928 × 10¹²

Factors of 5491891772928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1122

Divisors of 5491891772928

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 109 128 132 144 176 192 198 218 256 264 288 327 352 384 396 436 512 528 576 654 704 768 792 872 981 997 1056 1152 1199 1308 1408 1536 1584 1744 1962 1994 2112 2304 2398 2616 2816 2991 3168 3488 3597 3924 3988 4224 4608 4796 5232 5632 5982 6336 6976 7194 7848 7976 8448 8973 9592 10464 10791 10967 11964 12672 13952 14388 15696 15952 16896 17946 19184 20928 21582 21934 23928 25344 27904 28776 31392 31904 32901 35892 38368 41856 43164 43868 47856 50688 55808 57552 62784 63808 65802 71784 76736 83712 86328 87736 95712 98703 108673 115104 125568 127616 131604 143568 153472 167424 172656 175472 191424 197406 217346 230208 251136 255232 263208 287136 306944 326019 345312 350944 382848 394812 434692 460416 502272 510464 526416 574272 613888 652038 690624 701888 765696 789624 869384 920832 978057 994009 1052832 1148544 1195403 1304076 1381248 1403776 1531392 1579248 1738768 1841664 1956114 1988018 2105664 2297088 2390806 2608152 2762496 2807552 2982027 3158496 3477536 3586209 3912228 3976036 4211328 4594176 4781612 5216304 5524992 5615104 5964054 6316992 6955072 7172418 7824456 7952072 8422656 8946081 9563224 10432608 10758627 10934099 11928108 12633984 13910144 14344836 15648912 15904144 16845312 17892162 19126448 20865216 21517254 21868198 23856216 25267968 27820288 28689672 31297824 31808288 32802297 35784324 38252896 41730432 43034508 43736396 47712432 50535936 55640576 57379344 62595648 63616576 65604594 71568648 76505792 83460864 86069016 87472792 95424864 98406891 108346981 114758688 125191296 127233152 131209188 143137296 153011584 166921728 172138032 174945584 190849728 196813782 216693962 229517376 250382592 254466304 262418376 286274592 306023168 325040943 344276064 349891168 381699456 393627564 433387924 459034752 500765184 508932608 524836752 572549184 612046336 650081886 688552128 699782336 763398912 787255128 866775848 918069504 975122829 1049673504 1145098368 1191816791 1300163772 1377104256 1399564672 1526797824 1574510256 1733551696 1836139008 1950245658 2099347008 2290196736 2383633582 2600327544 2754208512 2799129344 3149020512 3467103392 3575450373 3900491316 4198694016 4580393472 4767267164 5200655088 5508417024 5598258688 6298041024 6934206784 7150900746 7800982632 8397388032 9534534328 10401310176 10726351119 12596082048 13868413568 14301801492 15601965264 16794776064 19069068656 20802620352 21452702238 25192164096 27736827136 28603602984 31203930528 38138137312 41605240704 42905404476 50384328192 55473654272 57207205968 62407861056 76276274624 83210481408 85810808952 114414411936 124815722112 152552549248 166420962816 171621617904 228828823872 249631444224 305105098496 343243235808 457657647744 499262888448 610210196992 686486471616 915315295488 1372972943232 1830630590976 2745945886464 5491891772928
• Sum of all divisors σ(n): 17467029482760
• Sum of proper divisors (its aliquot sum) s(n): 11975137709832
• 5491891772928 is an abundant number, because the sum of its proper divisors (11975137709832) is greater than itself. Its abundance is 6483245936904

Bases of 5491891772928

• Binary: 1001111111010101110010000100001111000000000₂
• Hexadecimal: 0x4FEAE421E00
• Base-36: 1Y2XUKCG0

Squares and roots of 5491891772928

• 5491891772928 squared (5491891772928²) is 30160875245554251113693184
• 5491891772928 cubed (5491891772928³) is 165640262625367163498787778775589322752
• The square root of 5491891772928 is 2343478.5625065999
• The cube root of 5491891772928 is 17643.0632087645

Scales and comparisons

• 5,491,891,772,928 seconds is equal to 174,625 years, 8 weeks, 6 days, 4 hours, 28 minutes, 48 seconds.
• To count from 1 to 5,491,891,772,928 would take you about four hundred thirty-six thousand, five hundred sixty-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 5491891772928 cubic inches would be around 1470.3 feet tall.

Recreational maths with 5491891772928

• 5491891772928 backwards is 8292771981945
• 5491891772928 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 5491891772928's digits is 72
• More coming soon!