400668217336616194
400,668,217,336,616,194 is an even composite number composed of seven prime numbers multiplied together.
400668217336616194 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 400668217336616194:
2 × 7 × 31 × 97 × 127 × 1123 × 66732893
See below for interesting mathematical facts about the number 400668217336616194 from the Numbermatics database.
Names of 400668217336616194
- Cardinal: 400668217336616194 can be written as Four hundred quadrillion, six hundred sixty-eight trillion, two hundred seventeen billion, three hundred thirty-six million, six hundred sixteen thousand, one hundred ninety-four.
Scientific notation
- Scientific notation: 4.00668217336616194 × 1017
Factors of 400668217336616194
Divisors of 400668217336616194
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 7 14 31 62 97 127 194 217 254 434 679 889 1123 1358 1778 2246 3007 3937 6014 7861 7874 12319 15722 21049 24638 27559 34813 42098 55118 69626 86233 108931 142621 172466 217862 243691 285242 381889 487382 762517 763778 998347 1525034 1996694 2673223 3376861 4421251 5346446 6753722 8842502 13834237 23638027 27668474 30948757 47276054 61897514 66732893 96839659 133465786 193679318 428861347 467130251 857722694 934260502 2068719683 3002029429 4137439366 6004058858 6473090621 8475077411 12946181242 14481037781 16950154822 28962075562 45311634347 59325541877 74941038839 90623268694 118651083754 149882077678 200665809251 262727399741 401331618502 524587271873 525454799482 822082508867 1049174543746 1404660664757 1644165017734 1839091798187 2323172204009 2809321329514 3678183596374 4646344408018 5754577562069 7269280767383 9517511932553 11509155124138 14538561534766 16262205428063 19035023865106 25484557774877 32524410856126 50884965371681 50969115549754 66622583527871 101769930743362 133245167055742 178391904424139 225347703788873 295042869909143 356783808848278 450695407577746 590085739818286 923198657457641 1577433926522111 1846397314915282 2065300089364001 3154867853044222 4130600178728002 6462390602203487 12924781204406974 28619158381186871 57238316762373742 200334108668308097 400668217336616194
- Sum of all divisors σ(n): 722609282077949952
- Sum of proper divisors (its aliquot sum) s(n): 321941064741333758
- 400668217336616194 is a deficient number, because the sum of its proper divisors (321941064741333758) is less than itself. Its deficiency is 78727152595282436
Bases of 400668217336616194
- Binary: 101100011110111010110011110111011110010001101010101000000102
- Hexadecimal: 0x58F759EEF235502
- Base-36: 31L51207ETQA
Squares and roots of 400668217336616194
- 400668217336616194 squared (4006682173366161942) is 160535020383701909639922658063045636
- 400668217336616194 cubed (4006682173366161943) is 64321280437235187560197079877543844177296846038629384
-
The
square root of 400668217336616194 is 632983583.7812985447 -
The
cube root of 400668217336616194 is 737216.3604240577
Scales and comparisons
How big is 400668217336616194?- 400,668,217,336,616,194 seconds is equal to 12,740,009,963 years, 7 weeks, 4 hours, 56 minutes, 34 seconds.
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To count from 1 to 400,668,217,336,616,194 would take you about thirty-eight billion, two hundred twenty million, twenty-nine thousand, eight hundred eighty-nine 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 400668217336616194 cubic inches would be around 61434.7 feet tall.
Recreational maths with 400668217336616194
- 400668217336616194 backwards is 491616633712866004
- The number of decimal digits it has is: 18
- The sum of 400668217336616194's digits is 73
- More coming soon!
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