55291287149068672

Names of 55291287149068672

• Cardinal: 55291287149068672 can be written as Fifty-five quadrillion, two hundred ninety-one trillion, two hundred eighty-seven billion, one hundred forty-nine million, sixty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 5.5291287149068672 × 10¹⁶

Factors of 55291287149068672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1191

Divisors of 55291287149068672

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 239 338 416 478 676 832 937 956 1352 1664 1874 1912 2197 2704 3107 3748 3824 4394 5408 6214 7496 7648 8788 10816 12181 12428 14992 15296 17576 21632 24362 24856 29984 30592 35152 40391 48724 49712 59968 70304 80782 97448 99424 119936 140608 158353 161564 194896 198848 223943 281216 316706 323128 389792 397696 447886 525083 633412 646256 779584 877969 895772 1050166 1266824 1292512 1559168 1755938 1791544 2058589 2100332 2533648 2585024 2911259 3511876 3583088 4117178 4200664 5067296 5170048 5822518 7023752 7166176 8234356 8401328 10134592 11413597 11645036 14047504 14332352 16468712 16802656 20269184 22827194 23290072 28095008 28664704 32937424 33605312 37846367 45654388 46580144 56190016 65874848 67210624 75692734 91308776 93160288 112380032 131749696 148376761 151385468 182617552 186320576 209834591 263499392 296753522 302770936 365235104 372641152 419669182 492002771 593507044 605541872 730470208 822656953 839338364 984005542 1187014088 1211083744 1460940416 1645313906 1678676728 1928897893 1968011084 2374028176 2422167488 2727849683 3290627812 3357353456 3857795786 3936022168 4748056352 4844334976 5455699366 6581255624 6714706912 7715591572 7872044336 9496112704 10694540389 10911398732 13162511248 13429413824 15431183144 15744088672 18992225408 21389080778 21822797464 26325022496 26858827648 30862366288 31488177344 35462045879 42778161556 43645594928 52650044992 61724732576 62976354688 70924091758 85556323112 87291189856 105300089984 123449465152 139029025057 141848183516 171112646224 174582379712 196615011767 246898930304 278058050114 283696367032 342225292448 349164759424 393230023534 461006596427 556116100228 567392734064 684450584896 786460047068 922013192854 1112232200456 1134785468128 1368901169792 1572920094136 1807377325741 1844026385708 2224464400912 2269570936256 2555995152971 3145840188272 3614754651482 3688052771416 4448928801824 4539141872512 5111990305942 6291680376544 7229509302964 7376105542832 8897857603648 10223980611884 12583360753088 14459018605928 14752211085664 17795715207296 20447961223768 25166721506176 28918037211856 29504422171328 33227936988623 40895922447536 57836074423712 59008844342656 66455873977246 81791844895072 115672148847424 132911747954492 163583689790144 231344297694848 265823495908984 327167379580288 431963180852099 531646991817968 863926361704198 1063293983635936 1727852723408396 2126587967271872 3455705446816792 4253175934543744 6911410893633584 13822821787267168 27645643574534336 55291287149068672
• Sum of all divisors σ(n): 119952939224160000
• Sum of proper divisors (its aliquot sum) s(n): 64661652075091328
• 55291287149068672 is an abundant number, because the sum of its proper divisors (64661652075091328) is greater than itself. Its abundance is 9370364926022656

Bases of 55291287149068672

• Binary: 11000100011011110010000111111001101100011100000110000000₂
• Hexadecimal: 0xC46F21F9B1C180
• Base-36: F4F4INPTQPS

Squares and roots of 55291287149068672

• 55291287149068672 squared (55291287149068672²) is 3057126434600766474743196971843584
• 55291287149068672 cubed (55291287149068672³) is 169032455546519487317035463639824435679752458600448
• The square root of 55291287149068672 is 235140994.1908655621
• The cube root of 55291287149068672 is 380965.4286918767

Scales and comparisons

• 55,291,287,149,068,672 seconds is equal to 1,758,091,904 years, 8 weeks, 2 days, 5 hours, 17 minutes, 52 seconds.
• To count from 1 to 55,291,287,149,068,672 would take you about five billion, two hundred seventy-four million, two hundred seventy-five thousand, seven hundred twelve 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 55291287149068672 cubic inches would be around 31747.1 feet tall.

Recreational maths with 55291287149068672

• 55291287149068672 backwards is 27686094178219255
• The number of decimal digits it has is: 17
• The sum of 55291287149068672's digits is 82
• More coming soon!