400668345876773317

Names of 400668345876773317

• Cardinal: 400668345876773317 can be written as Four hundred quadrillion, six hundred sixty-eight trillion, three hundred forty-five billion, eight hundred seventy-six million, seven hundred seventy-three thousand, three hundred seventeen.

Scientific notation

• Scientific notation: 4.00668345876773317 × 10¹⁷

Factors of 400668345876773317

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3167

Divisors of 400668345876773317

• Number of divisors d(n): 108
• Complete list of divisors:
  1 7 49 61 97 427 463 679 2539 2989 3241 4753 5917 17773 22687 28243 41419 44911 124411 154879 197701 214369 246283 289933 314377 1084153 1175557 1383907 1500583 1723981 2200639 2739571 6446521 7589071 8228899 10504081 12067867 13076509 15023263 19176997 20793793 45125647 57602293 71708977 91535563 105162841 114029029 134238979 145556551 315879529 393237781 501962839 544282891 625312537 640748941 736139887 798203203 1018895857 1268421373 2752664467 2984739223 3513739873 3809980237 4377187759 5587422421 6955770769 8878949611 19268651269 20893174561 26669861659 30640314313 33201256351 38144064757 48690395383 52795440427 62152647277 146252221927 182069092603 232408794457 267008453299 289519704631 340832767681 369568082989 1274483648221 1381934260249 1626861561199 1869059173093 2026637932417 2586976580923 3220521866047 8921385537547 9673539821743 14186465526919 17660701982491 22543653062329 67714778752201 84297989875189 123624913877437 134047623244153 157805571436303 590085929126323 865374397142059 938333362709071 4130601503884261 6568333538963497 8176905017893333 57238335125253331 400668345876773317
• Sum of all divisors σ(n): 479832984559739916
• Sum of proper divisors (its aliquot sum) s(n): 79164638682966599
• 400668345876773317 is a deficient number, because the sum of its proper divisors (79164638682966599) is less than itself. Its deficiency is 321503707193806718

Bases of 400668345876773317

• Binary: 10110001111011101011011110011011100101110100111100111000101₂
• Hexadecimal: 0x58F75BCDCBA79C5
• Base-36: 31L52P20WHQD

Squares and roots of 400668345876773317

• 400668345876773317 squared (400668345876773317²) is 160535123387629653493832179403182489
• 400668345876773317 cubed (400668345876773317³) is 64321342342845279365873535090564094577278096236846013
• The square root of 400668345876773317 is 632983685.3164331889
• The cube root of 400668345876773317 is 737216.4392606051

Scales and comparisons

• 400,668,345,876,773,317 seconds is equal to 12,740,014,050 years, 16 weeks, 2 days, 12 hours, 8 minutes, 37 seconds.
• To count from 1 to 400,668,345,876,773,317 would take you about thirty-eight billion, two hundred twenty million, forty-two thousand, one hundred fifty 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 400668345876773317 cubic inches would be around 61434.7 feet tall.

Recreational maths with 400668345876773317

• 400668345876773317 backwards is 713377678543866004
• The number of decimal digits it has is: 18
• The sum of 400668345876773317's digits is 85
• More coming soon!