90494853120

Names of 90494853120

• Cardinal: 90494853120 can be written as Ninety billion, four hundred ninety-four million, eight hundred fifty-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 9.049485312 × 10¹⁰

Factors of 90494853120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 35086

Divisors of 90494853120

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 160 168 180 192 210 224 240 252 256 280 288 315 320 336 360 384 420 448 480 504 512 560 576 630 640 672 720 768 840 896 960 1008 1024 1120 1152 1260 1280 1344 1440 1536 1680 1792 1920 2016 2048 2240 2304 2520 2560 2688 2880 3072 3360 3584 3840 4032 4096 4480 4608 5040 5120 5376 5760 6144 6720 7168 7680 8064 8192 8960 9216 10080 10240 10752 11520 12288 13440 14336 15360 16128 17920 18432 20160 20480 21504 23040 24576 26880 28672 30720 32256 35069 35840 36864 40320 40960 43008 46080 53760 57344 61440 64512 70138 71680 73728 80640 86016 92160 105207 107520 122880 129024 140276 143360 161280 172032 175345 184320 210414 215040 245483 258048 280552 286720 315621 322560 350690 368640 420828 430080 490966 516096 526035 561104 631242 645120 701380 736449 841656 860160 981932 1052070 1122208 1227415 1262484 1290240 1402760 1472898 1578105 1683312 1963864 2104140 2209347 2244416 2454830 2524968 2580480 2805520 2945796 3156210 3366624 3682245 3927728 4208280 4418694 4488832 4909660 5049936 5611040 5891592 6312420 6733248 7364490 7855456 8416560 8837388 8977664 9819320 10099872 11046735 11222080 11783184 12624840 13466496 14728980 15710912 16833120 17674776 17955328 19638640 20199744 22093470 22444160 23566368 25249680 26932992 29457960 31421824 33666240 35349552 35910656 39277280 40399488 44186940 44888320 47132736 50499360 53865984 58915920 62843648 67332480 70699104 71821312 78554560 80798976 88373880 89776640 94265472 100998720 107731968 117831840 125687296 134664960 141398208 143642624 157109120 161597952 176747760 179553280 188530944 201997440 215463936 235663680 251374592 269329920 282796416 287285248 314218240 323195904 353495520 359106560 377061888 403994880 430927872 471327360 502749184 538659840 565592832 628436480 646391808 706991040 718213120 754123776 807989760 861855744 942654720 1005498368 1077319680 1131185664 1256872960 1292783616 1413982080 1436426240 1508247552 1615979520 1885309440 2010996736 2154639360 2262371328 2513745920 2585567232 2827964160 3016495104 3231959040 3770618880 4309278720 4524742656 5027491840 5655928320 6032990208 6463918080 7541237760 9049485312 10054983680 11311856640 12927836160 15082475520 18098970624 22623713280 30164951040 45247426560 90494853120
• Sum of all divisors σ(n): 358520329440
• Sum of proper divisors (its aliquot sum) s(n): 268025476320
• 90494853120 is an abundant number, because the sum of its proper divisors (268025476320) is greater than itself. Its abundance is 177530623200

Bases of 90494853120

• Binary: 1010100010001111010011110000000000000₂
• Hexadecimal: 0x1511E9E000
• Base-36: 15KMARK0

Squares and roots of 90494853120

• 90494853120 squared (90494853120²) is 8189318441210373734400
• 90494853120 cubed (90494853120³) is 741091169490240126114833891328000
• The square root of 90494853120 is 300823.6246041857
• The cube root of 90494853120 is 4489.6032096287

Scales and comparisons

• 90,494,853,120 seconds is equal to 2,877 years, 23 weeks, 5 days, 3 hours, 12 minutes.
• To count from 1 to 90,494,853,120 would take you about five thousand, seven hundred fifty-four 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 90494853120 cubic inches would be around 374.1 feet tall.

Recreational maths with 90494853120

• 90494853120 backwards is 02135849409
• 90494853120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 90494853120's digits is 45
• More coming soon!