405168111040

Names of 405168111040

• Cardinal: 405168111040 can be written as Four hundred five billion, one hundred sixty-eight million, one hundred eleven thousand and forty.

Scientific notation

• Scientific notation: 4.0516811104 × 10¹¹

Factors of 405168111040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3191

Divisors of 405168111040

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 49 55 56 64 70 77 80 88 98 110 112 140 154 160 176 196 220 224 245 280 308 320 352 385 392 440 448 490 539 560 616 704 770 784 880 980 1078 1120 1187 1232 1540 1568 1760 1960 1979 2156 2240 2374 2464 2695 3080 3136 3520 3920 3958 4312 4748 4928 5390 5935 6160 7840 7916 8309 8624 9496 9895 10780 11870 12320 13057 13853 15680 15832 16618 17248 18992 19790 21560 21769 23740 24640 26114 27706 31664 33236 34496 37984 39580 41545 43120 43538 47480 52228 55412 58163 63328 65285 66472 69265 75968 79160 83090 86240 87076 91399 94960 96971 104456 108845 110824 116326 126656 130570 132944 138530 152383 158320 166180 172480 174152 182798 189920 193942 208912 217690 221648 232652 261140 265888 277060 290815 304766 316640 332360 348304 365596 379840 387884 417824 435380 443296 456995 465304 484855 522280 531776 554120 581630 609532 633280 639793 664720 696608 731192 761915 775768 835648 870760 886592 913990 930608 969710 1044560 1066681 1108240 1163260 1219064 1279586 1329440 1393216 1462384 1523830 1551536 1741520 1827980 1861216 1939420 2089120 2133362 2216480 2326520 2349073 2438128 2559172 2658880 2924768 3047660 3103072 3198965 3483040 3655960 3722432 3878840 4178240 4266724 4432960 4653040 4698146 4876256 5118344 5333405 5849536 6095320 6206144 6397930 6966080 7311920 7757680 8533448 9306080 9396292 9752512 10236688 10666810 11745365 12190640 12795860 14623840 15515360 16443511 17066896 18612160 18792584 20473376 21333620 23490730 24381280 25591720 25839803 29247680 31030720 32887022 34133792 37585168 40946752 42667240 46981460 48762560 51183440 51679606 65774044 68267584 75170336 82217555 85334480 93962920 102366880 103359212 115104577 129199015 131548088 150340672 164435110 170668960 180878621 187925840 204733760 206718424 230209154 258398030 263096176 328870220 341337920 361757242 375851680 413436848 460418308 516796060 526192352 575522885 657740440 723514484 751703360 826873696 904393105 920836616 1033592120 1052384704 1151045770 1266150347 1315480880 1447028968 1653747392 1808786210 1841673232 2067184240 2302091540 2532300694 2630961760 2894057936 3617572420 3683346464 4134368480 4604183080 5064601388 5261923520 5788115872 6330751735 7235144840 7366692928 8268736960 9208366160 10129202776 11576231744 12661503470 14470289680 18416732320 20258405552 25323006940 28940579360 36833464640 40516811104 50646013880 57881158720 81033622208 101292027760 202584055520 405168111040
• Sum of all divisors σ(n): 1226006305920
• Sum of proper divisors (its aliquot sum) s(n): 820838194880
• 405168111040 is an abundant number, because the sum of its proper divisors (820838194880) is greater than itself. Its abundance is 415670083840

Bases of 405168111040

• Binary: 101111001010101111001101011110111000000₂
• Hexadecimal: 0x5E55E6BDC0
• Base-36: 564QMRB4

Squares and roots of 405168111040

• 405168111040 squared (405168111040²) is 164161198203721769881600
• 405168111040 cubed (405168111040³) is 66512882582264990600653436452864000
• The square root of 405168111040 is 636528.1698715305
• The cube root of 405168111040 is 7399.6597788553

Scales and comparisons

• 405,168,111,040 seconds is equal to 12,883 years, 4 weeks, 5 days, 17 hours, 30 minutes, 40 seconds.
• To count from 1 to 405,168,111,040 would take you about twenty-five thousand, seven hundred sixty-six 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 405168111040 cubic inches would be around 616.6 feet tall.

Recreational maths with 405168111040

• 405168111040 backwards is 040111861504
• The number of decimal digits it has is: 12
• The sum of 405168111040's digits is 31
• More coming soon!