4005456546631843072

Names of 4005456546631843072

• Cardinal: 4005456546631843072 can be written as Four quintillion, five quadrillion, four hundred fifty-six trillion, five hundred forty-six billion, six hundred thirty-one million, eight hundred forty-three thousand and seventy-two.

Scientific notation

• Scientific notation: 4.005456546631843072 × 10¹⁸

Factors of 4005456546631843072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 41941730

Divisors of 4005456546631843072

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 128 154 176 224 256 308 352 448 616 704 896 1232 1408 1792 2464 2816 4928 9856 19712 5589767 11179534 22359068 36351943 39128369 44718136 61487437 72703886 78256738 89436272 122974874 145407772 156513476 178872544 245949748 254463601 290815544 313026952 357745088 399871373 430412059 491899496 508927202 581631088 626053904 715490176 799742746 860824118 983798992 1017854404 1163262176 1252107808 1430980352 1599485492 1721648236 1967597984 2035708808 2326524352 2504215616 2799099611 3198970984 3443296472 3935195968 4071417616 4653048704 5008431232 5598199222 6397941968 6886592944 7870391936 8142835232 9306097408 10016862464 11196398444 12795883936 13773185888 15740783872 16285670464 22392796888 25591767872 27546371776 32571340928 44785593776 51183535744 55092743552 65142681856 89571187552 102367071488 110185487104 179142375104 358284750208 716569500416 203198891367281 406397782734562 812795565469124 1422392239570967 1625591130938248 2235187805040091 2844784479141934 3251182261876496 4470375610080182 5689568958283868 6502364523752992 8940751220160364 11379137916567736 13004729047505984 15646314635280637 17881502440320728 22758275833135472 26009458095011968 31292629270561274 35763004880641456 45516551666270944 52018916190023936 62585258541122548 71526009761282912 91033103332541888 125170517082245096 143052019522565824 182066206665083776 250341034164490192 286104039045131648 364132413330167552 500682068328980384 572208078090263296 1001364136657960768 2002728273315921536 4005456546631843072
• Sum of all divisors σ(n): 9968126872405911552
• Sum of proper divisors (its aliquot sum) s(n): 5962670325774068480
• 4005456546631843072 is an abundant number, because the sum of its proper divisors (5962670325774068480) is greater than itself. Its abundance is 1957213779142225408

Bases of 4005456546631843072

• Binary: 11011110010110001111011000000111100001010000001111110100000000₂
• Hexadecimal: 0x37963D81E140FD00
• Base-36: UFJBUEWP8Z5S

Squares and roots of 4005456546631843072

• 4005456546631843072 squared (4005456546631843072²) is 16043682146955890053973524291634397184
• 4005456546631843072 cubed (4005456546631843072³) is 64262271687604893203868711204813886634509667881606709248
• The square root of 4005456546631843072 is 2001363671.7577950161
• The cube root of 4005456546631843072 is 1588122.5346558801

Scales and comparisons

• 4,005,456,546,631,843,072 seconds is equal to 127,361,128,492 years, 16 weeks, 1 day, 21 hours, 17 minutes, 52 seconds.
• To count from 1 to 4,005,456,546,631,843,072 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 4005456546631843072 cubic inches would be around 132343.5 feet tall.

Recreational maths with 4005456546631843072

• 4005456546631843072 backwards is 2703481366456545004
• The number of decimal digits it has is: 19
• The sum of 4005456546631843072's digits is 73
• More coming soon!