4048400543813145987840

Names of 4048400543813145987840

• Cardinal: 4048400543813145987840 can be written as Four sextillion, forty-eight quintillion, four hundred quadrillion, five hundred forty-three trillion, eight hundred thirteen billion, one hundred forty-five million, nine hundred eighty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.04840054381314598784 × 10²¹

Factors of 4048400543813145987840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 117141219439037799

Divisors of 4048400543813145987840

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 256 270 288 320 360 384 432 480 540 576 640 720 768 864 960 1080 1152 1280 1440 1728 1920 2160 2304 2880 3456 3840 4320 5760 6912 8640 11520 17280 34560 117141219439037789 234282438878075578 351423658317113367 468564877756151156 585706097195188945 702847316634226734 937129755512302312 1054270974951340101 1171412194390377890 1405694633268453468 1757118291585566835 1874259511024604624 2108541949902680202 2342824388780755780 2811389266536906936 3162812924854020303 3514236583171133670 3748519022049209248 4217083899805360404 4685648777561511560 5271354874756700505 5622778533073813872 6325625849708040606 7028473166342267340 7497038044098418496 8434167799610720808 9371297555123023120 10542709749513401010 11245557066147627744 12651251699416081212 14056946332684534680 14994076088196836992 15814064624270101515 16868335599221441616 18742595110246046240 21085419499026802020 22491114132295255488 25302503398832162424 28113892665369069360 29988152176393673984 31628129248540203030 33736671198442883232 37485190220492092480 42170838998053604040 44982228264590510976 50605006797664324848 56227785330738138720 63256258497080406060 67473342396885766464 74970380440984184960 84341677996107208080 89964456529181021952 101210013595328649696 112455570661476277440 126512516994160812120 134946684793771532928 149940760881968369920 168683355992214416160 202420027190657299392 224911141322952554880 253025033988321624240 269893369587543065856 337366711984428832320 404840054381314598784 449822282645905109760 506050067976643248480 674733423968857664640 809680108762629197568 1012100135953286496960 1349466847937715329280 2024200271906572993920 4048400543813145987840
• Sum of all divisors σ(n): 14366199152003594565600
• Sum of proper divisors (its aliquot sum) s(n): 10317798608190448577760
• 4048400543813145987840 is an abundant number, because the sum of its proper divisors (10317798608190448577760) is greater than itself. Its abundance is 6269398064377302589920

Bases of 4048400543813145987840

• Binary: 110110110111011011010111111111010100000010110000110011000000101100000000₂
• Hexadecimal: 0xDB76D7FD40B0CC0B00
• Base-36: NQDUKTCEJBIDC0

Squares and roots of 4048400543813145987840

• 4048400543813145987840 squared (4048400543813145987840²) is 16389546963146576167080661191780289427865600
• 4048400543813145987840 cubed (4048400543813145987840³) is 66351450838453694298998102245696955990218789506083681734754304000
• The square root of 4048400543813145987840 is 63627042551.2073127963
• The cube root of 4048400543813145987840 is 15937779.8962309619

Scales and comparisons

• 4,048,400,543,813,145,987,840 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 4,048,400,543,813,145,987,840 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 4048400543813145987840 cubic inches would be around 1328148.3 feet tall.

Recreational maths with 4048400543813145987840

• 4048400543813145987840 backwards is 0487895413183450048404
• 4048400543813145987840 is a Harshad number.
• The number of decimal digits it has is: 22
• The sum of 4048400543813145987840's digits is 90
• More coming soon!