494149428864

Names of 494149428864

• Cardinal: 494149428864 can be written as Four hundred ninety-four billion, one hundred forty-nine million, four hundred twenty-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.94149428864 × 10¹¹

Factors of 494149428864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4713752

Divisors of 494149428864

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 72 78 84 91 96 104 112 117 126 128 144 156 168 182 192 208 224 234 252 273 288 312 336 364 384 416 448 468 504 546 576 624 672 728 819 832 896 936 1008 1092 1152 1248 1344 1456 1638 1664 1872 2016 2184 2496 2688 2912 3276 3744 4032 4368 4992 5824 6552 7488 8064 8736 11648 13104 14976 17472 26208 34944 52416 104832 4713727 9427454 14141181 18854908 28282362 32996089 37709816 42423543 56564724 61278451 65992178 75419632 84847086 98988267 113129448 122556902 131984356 150839264 169694172 183835353 197976534 226258896 245113804 263968712 296964801 301678528 339388344 367670706 395953068 428949157 452517792 490227608 527937424 551506059 593929602 603357056 678776688 735341412 791906136 857898314 905035584 980455216 1055874848 1103012118 1187859204 1286847471 1357553376 1470682824 1583812272 1715796628 1810071168 1960910432 2111749696 2206024236 2375718408 2573694942 2715106752 2941365648 3167624544 3431593256 3860542413 3921820864 4223499392 4412048472 4751436816 5147389884 5430213504 5882731296 6335249088 6863186512 7721084826 7843641728 8824096944 9502873632 10294779768 11765462592 12670498176 13726373024 15442169652 17648193888 19005747264 20589559536 23530925184 27452746048 30884339304 35296387776 38011494528 41179119072 54905492096 61768678608 70592775552 82358238144 123537357216 164716476288 247074714432 494149428864
• Sum of all divisors σ(n): 1750112931840
• Sum of proper divisors (its aliquot sum) s(n): 1255963502976
• 494149428864 is an abundant number, because the sum of its proper divisors (1255963502976) is greater than itself. Its abundance is 761814074112

Bases of 494149428864

• Binary: 111001100001101100110011110011010000000₂
• Hexadecimal: 0x730D99E680
• Base-36: 6B0BT7K0

Squares and roots of 494149428864

• 494149428864 squared (494149428864²) is 244183658046617396330496
• 494149428864 cubed (494149428864³) is 120663215161658264283841327785836544
• The square root of 494149428864 is 702957.6294941253
• The cube root of 494149428864 is 7905.9263807335

Scales and comparisons

• 494,149,428,864 seconds is equal to 15,712 years, 22 weeks, 2 hours, 14 minutes, 24 seconds.
• To count from 1 to 494,149,428,864 would take you about thirty-one thousand, four hundred twenty-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 494149428864 cubic inches would be around 658.8 feet tall.

Recreational maths with 494149428864

• 494149428864 backwards is 468824941494
• 494149428864 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 494149428864's digits is 63
• More coming soon!