1401394838604926877

Names of 1401394838604926877

• Cardinal: 1401394838604926877 can be written as One quintillion, four hundred one quadrillion, three hundred ninety-four trillion, eight hundred thirty-eight billion, six hundred four million, nine hundred twenty-six thousand, eight hundred seventy-seven.

Scientific notation

• Scientific notation: 1.401394838604926877 × 10¹⁸

Factors of 1401394838604926877

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 436

Divisors of 1401394838604926877

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 107 127 199 321 381 597 963 1143 1791 11449 13589 16129 21293 25273 34347 39601 40767 48387 63879 75819 103041 118803 122301 145161 191637 227457 356409 1225043 1454023 1725803 2278351 2704211 3209671 3675129 4237307 4362069 5029327 5177409 6835053 7880599 8112633 9629013 11025387 12711921 13086207 15087981 15532227 20505159 23641797 24337899 28887039 38135763 45263943 70925391 155580461 184660921 243783557 289350577 343434797 453391849 466741383 538137989 553982763 638724529 731350671 843224093 868051731 1000836073 1030304391 1360175547 1400224149 1614413967 1661948289 1916173587 2194052013 2529672279 2604155193 3002508219 3090913173 4080526641 4843241901 5748520761 7589016837 9007524657 19758718547 30960511739 36747523279 48512927843 57580764823 59276155641 68343524603 90224977951 92881535217 107089459811 110242569837 127106181271 145538783529 172742294469 177828466923 205030573809 270674933853 278644605651 321268379433 330727709511 381318543813 436616350587 518226883407 615091721427 812024801559 963805138299 1143955631439 3931984990853 6161141836061 7312757132521 9654072640757 11458572199777 11795954972559 13600361395997 18483425508183 21938271397563 28962217922271 34375716599331 35387864917677 40801084187991 55450276524549 65814814192689 86886653766813 103127149797993 122403252563973 782465013179747 1226067225376139 1455238669371679 2347395039539241 3678201676128417 4365716008115037 7042185118617723 11034605028385251 13097148024345111 155710537622769653 467131612868308959 1401394838604926877
• Sum of all divisors σ(n): 2069951240064240000
• Sum of proper divisors (its aliquot sum) s(n): 668556401459313123
• 1401394838604926877 is a deficient number, because the sum of its proper divisors (668556401459313123) is less than itself. Its deficiency is 732838437145613754

Bases of 1401394838604926877

• Binary: 1001101110010110000010010111001001001000111001100111110011101₂
• Hexadecimal: 0x1372C12E491CCF9D
• Base-36: ANAP0D7EVWD9

Squares and roots of 1401394838604926877

• 1401394838604926877 squared (1401394838604926877²) is 1963907493668529049956458378516973129
• 1401394838604926877 cubed (1401394838604926877³) is 2752209825124614720523825447789473591262064548418888133
• The square root of 1401394838604926877 is 1183805236.7703594835
• The cube root of 1401394838604926877 is 1119060.3403188633

Scales and comparisons

• 1,401,394,838,604,926,877 seconds is equal to 44,560,021,068 years, 40 weeks, 6 days, 12 hours, 7 minutes, 57 seconds.
• To count from 1 to 1,401,394,838,604,926,877 would take you about one hundred fifty-five billion, nine hundred sixty million, seventy-three thousand, seven hundred forty 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 1401394838604926877 cubic inches would be around 93255 feet tall.

Recreational maths with 1401394838604926877

• 1401394838604926877 backwards is 7786294068384931041
• The number of decimal digits it has is: 19
• The sum of 1401394838604926877's digits is 90
• More coming soon!