400197384843840

Names of 400197384843840

• Cardinal: 400197384843840 can be written as Four hundred trillion, one hundred ninety-seven billion, three hundred eighty-four million, eight hundred forty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.0019738484384 × 10¹⁴

Factors of 400197384843840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 61330

Divisors of 400197384843840

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 37 40 45 48 60 64 72 74 80 90 96 111 120 144 148 160 180 185 192 222 240 288 296 320 333 360 370 444 480 555 576 592 666 720 740 888 960 1110 1184 1332 1440 1480 1665 1776 2220 2368 2664 2880 2960 3330 3552 4440 5328 5920 6660 7104 8880 10656 11840 13320 17760 21312 26640 35520 53280 61283 106560 122566 183849 245132 306415 367698 490264 551547 612830 735396 919245 980528 1103094 1225660 1470792 1838490 1961056 2206188 2267471 2451320 2757735 2941584 3676980 3922112 4412376 4534942 4902640 5515470 5883168 6802413 7353960 8824752 9069884 9805280 11030940 11337355 11766336 13604826 14707920 17649504 18139768 19610560 20407239 22061880 22674710 27209652 29415840 34012065 35299008 36279536 40814478 44123760 45349420 54419304 58831680 68024130 72559072 81628956 88247520 90698840 102036195 108838608 136048260 145118144 163257912 176495040 181397680 204072390 217677216 272096520 326515824 362795360 408144780 435354432 544193040 653031648 725590720 816289560 1088386080 1306063296 1632579120 2176772160 3265158240 3755606089 6530316480 7511212178 11266818267 15022424356 18778030445 22533636534 30044848712 33800454801 37556060890 45067273068 56334091335 60089697424 67600909602 75112121780 90134546136 112668182670 120179394848 135201819204 138957425293 150224243560 169002274005 180269092272 225336365340 240358789696 270403638408 277914850586 300448487120 338004548010 360538184544 416872275879 450672730680 540807276816 555829701172 600896974240 676009096020 694787126465 721076369088 833744551758 901345461360 1081614553632 1111659402344 1201793948480 1250616827637 1352018192040 1389574252930 1667489103516 1802690922720 2084361379395 2163229107264 2223318804688 2501233655274 2704036384080 2779148505860 3334978207032 3605381845440 4168722758790 4446637609376 5002467310548 5408072768160 5558297011720 6253084138185 6669956414064 8337445517580 8893275218752 10004934621096 10816145536320 11116594023440 12506168276370 13339912828128 16674891035160 20009869242192 22233188046880 25012336552740 26679825656256 33349782070320 40019738484384 44466376093760 50024673105480 66699564140640 80039476968768 100049346210960 133399128281280 200098692421920 400197384843840
• Sum of all divisors σ(n): 1413738357883644
• Sum of proper divisors (its aliquot sum) s(n): 1013540973039804
• 400197384843840 is an abundant number, because the sum of its proper divisors (1013540973039804) is greater than itself. Its abundance is 613343588195964

Bases of 400197384843840

• Binary: 1011010111111101000110110111101101011001001000000₂
• Hexadecimal: 0x16BFA36F6B240
• Base-36: 3XUW5258W0

Squares and roots of 400197384843840

• 400197384843840 squared (400197384843840²) is 160157946835848577741185945600
• 400197384843840 cubed (400197384843840³) is 64094791485665360090105708327808658735104000
• The square root of 400197384843840 is 20004934.0124840201
• The cube root of 400197384843840 is 73692.7475128783

Scales and comparisons

• 400,197,384,843,840 seconds is equal to 12,725,038 years, 49 weeks, 1 day, 10 hours, 24 minutes.
• To count from 1 to 400,197,384,843,840 would take you about thirty-one million, eight hundred twelve thousand, five hundred ninety-seven 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 400197384843840 cubic inches would be around 6141.1 feet tall.

Recreational maths with 400197384843840

• 400197384843840 backwards is 048348483791004
• The number of decimal digits it has is: 15
• The sum of 400197384843840's digits is 63
• More coming soon!