38997799016161216
38,997,799,016,161,216 is an even composite number composed of five prime numbers multiplied together.
38997799016161216 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 38997799016161216:
26 × 7 × 112 × 17 × 42318258881
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 11 × 17 × 42318258881)See below for interesting mathematical facts about the number 38997799016161216 from the Numbermatics database.
Names of 38997799016161216
- Cardinal: 38997799016161216 can be written as Thirty-eight quadrillion, nine hundred ninety-seven trillion, seven hundred ninety-nine billion, sixteen million, one hundred sixty-one thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 3.8997799016161216 × 1016
Factors of 38997799016161216
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 11
- Sum of prime factors: 42318258918
Divisors of 38997799016161216
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 7 8 11 14 16 17 22 28 32 34 44 56 64 68 77 88 112 119 121 136 154 176 187 224 238 242 272 308 352 374 448 476 484 544 616 704 748 847 952 968 1088 1232 1309 1496 1694 1904 1936 2057 2464 2618 2992 3388 3808 3872 4114 4928 5236 5984 6776 7616 7744 8228 10472 11968 13552 14399 16456 20944 27104 28798 32912 41888 54208 57596 65824 83776 115192 131648 230384 460768 921536 42318258881 84636517762 169273035524 296227812167 338546071048 465500847691 592455624334 677092142096 719410400977 931001695382 1184911248668 1354184284192 1438820801954 1862003390764 2369822497336 2708368568384 2877641603908 3258505933837 3724006781528 4739644994672 5035872806839 5120509324601 5755283207816 6517011867674 7448013563056 7913514410747 9479289989344 10071745613678 10241018649202 11510566415632 13034023735348 14896027126112 15827028821494 18958579978688 20143491227356 20482037298404 23021132831264 26068047470696 29792054252224 31654057642988 35843565272207 40286982454712 40964074596808 46042265662528 52136094941392 55394600875229 63308115285976 71687130544414 80573964909424 81928149193616 87048658518217 104272189882784 110789201750458 126616230571952 143374261088828 161147929818848 163856298387232 174097317036434 208544379765568 221578403500916 253232461143904 286748522177656 322295859637696 327712596774464 348194634072868 443156807001832 506464922287808 573497044355312 609340609627519 696389268145736 886313614003664 1146994088710624 1218681219255038 1392778536291472 1772627228007328 2293988177421248 2437362438510076 2785557072582944 3545254456014656 4874724877020152 5571114145165888 9749449754040304 19498899508080608 38997799016161216
- Sum of all divisors σ(n): 102930870351724128
- Sum of proper divisors (its aliquot sum) s(n): 63933071335562912
- 38997799016161216 is an abundant number, because the sum of its proper divisors (63933071335562912) is greater than itself. Its abundance is 24935272319401696
Bases of 38997799016161216
- Binary: 100010101000110001001010101001010110000101011111110000002
- Hexadecimal: 0x8A8C4AA5615FC0
- Base-36: ANZKDJKW1J4
Squares and roots of 38997799016161216
- 38997799016161216 squared (389977990161612162) is 1520828328104904706588352902598656
- 38997799016161216 cubed (389977990161612163) is 59308957477519559771108797859199958701267840925696
-
The
square root of 38997799016161216 is 197478603.9452406499 -
The
cube root of 38997799016161216 is 339114.7646928731
Scales and comparisons
How big is 38997799016161216?- 38,997,799,016,161,216 seconds is equal to 1,240,009,380 years, 31 weeks, 1 day, 21 hours, 40 minutes, 16 seconds.
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To count from 1 to 38,997,799,016,161,216 would take you about three billion, seven hundred twenty million, twenty-eight thousand, one hundred forty-one 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 38997799016161216 cubic inches would be around 28259.6 feet tall.
Recreational maths with 38997799016161216
- 38997799016161216 backwards is 61216161099779983
- The number of decimal digits it has is: 17
- The sum of 38997799016161216's digits is 85
- More coming soon!
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