13533891840

Names of 13533891840

• Cardinal: 13533891840 can be written as Thirteen billion, five hundred thirty-three million, eight hundred ninety-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.353389184 × 10¹⁰

Factors of 13533891840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 7337

Divisors of 13533891840

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 23 24 28 30 32 35 36 40 42 45 46 48 56 60 63 64 69 70 72 80 84 90 92 96 105 112 115 120 126 128 138 140 144 160 161 168 180 184 192 207 210 224 230 240 252 256 276 280 288 315 320 322 336 345 360 368 384 414 420 448 460 480 483 504 552 560 576 630 640 644 672 690 720 736 768 805 828 840 896 920 960 966 1008 1035 1104 1120 1152 1260 1280 1288 1344 1380 1440 1449 1472 1610 1656 1680 1792 1840 1920 1932 2016 2070 2208 2240 2304 2415 2520 2576 2688 2760 2880 2898 2944 3220 3312 3360 3680 3840 3864 4032 4140 4416 4480 4830 5040 5152 5376 5520 5760 5796 5888 6440 6624 6720 7245 7297 7360 7728 8064 8280 8832 8960 9660 10080 10304 11040 11520 11592 12880 13248 13440 14490 14594 14720 15456 16128 16560 17664 19320 20160 20608 21891 22080 23184 25760 26496 26880 28980 29188 29440 30912 33120 36485 38640 40320 41216 43782 44160 46368 51079 51520 52992 57960 58376 61824 65673 66240 72970 77280 80640 87564 88320 92736 102158 103040 109455 115920 116752 123648 131346 132480 145940 153237 154560 167831 175128 185472 204316 206080 218910 231840 233504 255395 262692 264960 291880 306474 309120 328365 335662 350256 370944 408632 437820 459711 463680 467008 503493 510790 525384 583760 612948 618240 656730 671324 700512 766185 817264 839155 875640 919422 927360 934016 1006986 1021580 1050768 1167520 1174817 1225896 1313460 1342648 1401024 1510479 1532370 1634528 1678310 1751280 1838844 1854720 1868032 2013972 2043160 2101536 2298555 2335040 2349634 2451792 2517465 2626920 2685296 2802048 3020958 3064740 3269056 3356620 3502560 3524451 3677688 4027944 4086320 4203072 4597110 4670080 4699268 4903584 5034930 5253840 5370592 5604096 5874085 6041916 6129480 6538112 6713240 7005120 7048902 7355376 7552395 8055888 8172640 8406144 9194220 9340160 9398536 9807168 10069860 10507680 10573353 10741184 11748170 12083832 12258960 13076224 13426480 14010240 14097804 14710752 15104790 16111776 16345280 16812288 17622255 18388440 18797072 19614336 20139720 21015360 21146706 21482368 23496340 24167664 24517920 26852960 28020480 28195608 29421504 30209580 32223552 32690560 35244510 36776880 37594144 39228672 40279440 42030720 42293412 42964736 46992680 48335328 49035840 52866765 53705920 56391216 58843008 60419160 64447104 65381120 70489020 73553760 75188288 80558880 84061440 84586824 93985360 96670656 98071680 105733530 107411840 112782432 117686016 120838320 128894208 140978040 147107520 150376576 161117760 169173648 187970720 193341312 196143360 211467060 214823680 225564864 241676640 281956080 294215040 300753152 322235520 338347296 375941440 386682624 422934120 451129728 483353280 563912160 588430080 644471040 676694592 751882880 845868240 902259456 966706560 1127824320 1353389184 1503765760 1691736480 1933413120 2255648640 2706778368 3383472960 4511297280 6766945920 13533891840
• Sum of all divisors σ(n): 55849667328
• Sum of proper divisors (its aliquot sum) s(n): 42315775488
• 13533891840 is an abundant number, because the sum of its proper divisors (42315775488) is greater than itself. Its abundance is 28781883648

Bases of 13533891840

• Binary: 1100100110101011101100110100000000₂
• Hexadecimal: 0x326AECD00
• Base-36: 67TQ9S0

Squares and roots of 13533891840

• 13533891840 squared (13533891840²) is 183166228336818585600
• 13533891840 cubed (13533891840³) is 2478951923051245827212181504000
• The square root of 13533891840 is 116335.2562209755
• The cube root of 13533891840 is 2383.0925032653

Scales and comparisons

• 13,533,891,840 seconds is equal to 430 years, 17 weeks, 3 days, 6 hours, 24 minutes.
• To count from 1 to 13,533,891,840 would take you about eight hundred sixty 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 13533891840 cubic inches would be around 198.6 feet tall.

Recreational maths with 13533891840

• 13533891840 backwards is 04819833531
• 13533891840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13533891840's digits is 45
• More coming soon!