135490861800

Names of 135490861800

• Cardinal: 135490861800 can be written as One hundred thirty-five billion, four hundred ninety million, eight hundred sixty-one thousand, eight hundred.

Scientific notation

• Scientific notation: 1.354908618 × 10¹¹

Factors of 135490861800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1819

Divisors of 135490861800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 28 30 35 36 40 42 45 50 56 60 63 70 72 75 79 84 90 100 105 120 126 140 150 158 168 175 180 200 210 225 237 252 280 300 315 316 350 360 395 420 450 474 504 525 553 600 630 632 700 711 790 840 900 948 1050 1106 1185 1260 1400 1422 1575 1580 1659 1723 1800 1896 1975 2100 2212 2370 2520 2765 2844 3150 3160 3318 3446 3555 3950 4200 4424 4740 4977 5169 5530 5688 5925 6241 6300 6636 6892 7110 7900 8295 8615 9480 9954 10338 11060 11850 12061 12482 12600 13272 13784 13825 14220 15507 15800 16590 17230 17775 18723 19908 20676 22120 23700 24122 24885 24964 25845 27650 28440 31014 31205 33180 34460 35550 36183 37446 39816 41352 41475 43075 43687 47400 48244 49770 49928 51690 55300 56169 60305 62028 62410 66360 68920 71100 72366 74892 77535 82950 86150 87374 93615 96488 99540 103380 108549 110600 112338 120610 124056 124425 124820 129225 131061 136117 142200 144732 149784 155070 156025 165900 172300 174748 180915 187230 199080 206760 217098 218435 224676 241220 248850 249640 258450 262122 272234 280845 289464 301525 310140 312050 331800 344600 349496 361830 374460 387675 393183 408351 434196 436870 449352 468075 482440 497700 516900 524244 542745 544468 561690 603050 620280 624100 655305 680585 723660 748920 775350 786366 816702 868392 873740 904575 936150 952819 995400 1033800 1048488 1085490 1088936 1092175 1123380 1206100 1225053 1248200 1310610 1361170 1404225 1447320 1550700 1572732 1633404 1747480 1809150 1872300 1905638 1965915 2041755 2170980 2184350 2246760 2412200 2450106 2621220 2713725 2722340 2808450 2858457 3101400 3145464 3266808 3276525 3402925 3618300 3744600 3811276 3931830 4083510 4341960 4368700 4764095 4900212 5242440 5427450 5444680 5616900 5716914 6125265 6553050 6805850 7236600 7622552 7863660 8167020 8575371 8737400 9528190 9800424 9829575 10208775 10753243 10854900 11233800 11433828 12250530 13106100 13611700 14292285 15727320 16334040 17150742 19056380 19659150 20417550 21506486 21709800 22867656 23820475 24501060 26212200 27223400 28584570 30626325 32259729 34301484 38112760 39318300 40835100 42876855 43012972 47640950 49002120 53766215 57169140 61252650 64519458 68602968 71461425 75272701 78636600 81670200 85753710 86025944 95281900 96779187 107532430 114338280 122505300 129038916 142922850 150545402 161298645 171507420 190563800 193558374 214384275 215064860 225818103 245010600 258077832 268831075 285845700 301090804 322597290 343014840 376363505 387116748 428768550 430129720 451636206 483895935 537662150 571691400 602181608 645194580 677454309 752727010 774233496 806493225 857537100 903272412 967791870 1075324300 1129090515 1290389160 1354908618 1505454020 1612986450 1715074200 1806544824 1881817525 1935583740 2150648600 2258181030 2419479675 2709817236 3010908040 3225972900 3387271545 3763635050 3871167480 4516362060 4838959350 5419634472 5645452575 6451945800 6774543090 7527270100 9032724120 9677918700 11290905150 13549086180 15054540200 16936357725 19355837400 22581810300 27098172360 33872715450 45163620600 67745430900 135490861800
• Sum of all divisors σ(n): 526998457440
• Sum of proper divisors (its aliquot sum) s(n): 391507595640
• 135490861800 is an abundant number, because the sum of its proper divisors (391507595640) is greater than itself. Its abundance is 256016733840

Bases of 135490861800

• Binary: 1111110001011111000100111101011101000₂
• Hexadecimal: 0x1F8BE27AE8
• Base-36: 1Q8RRE20

Squares and roots of 135490861800

• 135490861800 squared (135490861800²) is 18357773631306699240000
• 135490861800 cubed (135490861800³) is 2487310570035060140141005032000000
• The square root of 135490861800 is 368090.8336267015
• The cube root of 135490861800 is 5136.1378149251

Scales and comparisons

• 135,490,861,800 seconds is equal to 4,308 years, 9 weeks, 6 days, 6 hours, 30 minutes.
• To count from 1 to 135,490,861,800 would take you about eight thousand, six hundred sixteen 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 135490861800 cubic inches would be around 428 feet tall.

Recreational maths with 135490861800

• 135490861800 backwards is 008168094531
• 135490861800 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 135490861800's digits is 45
• More coming soon!