4989739669127168

Names of 4989739669127168

• Cardinal: 4989739669127168 can be written as Four quadrillion, nine hundred eighty-nine trillion, seven hundred thirty-nine billion, six hundred sixty-nine million, one hundred twenty-seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.989739669127168 × 10¹⁵

Factors of 4989739669127168

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 31

Divisors of 4989739669127168

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 116 128 232 256 464 512 841 928 1024 1682 1856 2048 3364 3712 4096 6728 7424 8192 13456 14848 16384 24389 26912 29696 32768 48778 53824 59392 65536 97556 107648 118784 131072 195112 215296 237568 262144 390224 430592 475136 524288 707281 780448 861184 950272 1048576 1414562 1560896 1722368 1900544 2097152 2829124 3121792 3444736 3801088 4194304 5658248 6243584 6889472 7602176 8388608 11316496 12487168 13778944 15204352 20511149 22632992 24974336 27557888 30408704 41022298 45265984 49948672 55115776 60817408 82044596 90531968 99897344 110231552 121634816 164089192 181063936 199794688 220463104 243269632 328178384 362127872 399589376 440926208 594823321 656356768 724255744 799178752 881852416 1189646642 1312713536 1448511488 1598357504 1763704832 2379293284 2625427072 2897022976 3196715008 3527409664 4758586568 5250854144 5794045952 6393430016 7054819328 9517173136 10501708288 11588091904 12786860032 19034346272 21003416576 23176183808 25573720064 38068692544 42006833152 46352367616 51147440128 76137385088 84013666304 92704735232 102294880256 152274770176 168027332608 185409470464 204589760512 304549540352 336054665216 370818940928 609099080704 672109330432 741637881856 1218198161408 1344218660864 1483275763712 2436396322816 2688437321728 2966551527424 4872792645632 5376874643456 5933103054848 9745585291264 10753749286912 19491170582528 21507498573824 38982341165056 43014997147648 77964682330112 86029994295296 155929364660224 172059988590592 311858729320448 623717458640896 1247434917281792 2494869834563584 4989739669127168
• Sum of all divisors σ(n): 10335888697954365
• Sum of proper divisors (its aliquot sum) s(n): 5346149028827197
• 4989739669127168 is an abundant number, because the sum of its proper divisors (5346149028827197) is greater than itself. Its abundance is 356409359700029

Bases of 4989739669127168

• Binary: 10001101110100010010001001100100000000000000000000000₂
• Hexadecimal: 0x11BA244C800000
• Base-36: 1D4PQRBQK8W

Squares and roots of 4989739669127168

• 4989739669127168 squared (4989739669127168²) is 24897501965661299989470955700224
• 4989739669127168 cubed (4989739669127168³) is 124232053220231829905541726177810407480342085632
• The square root of 4989739669127168 is 70638089.3649252663
• The cube root of 4989739669127168 is 170880.5484422727
• Being both a perfect square and a perfect cube, 4989739669127168 is also a perfect sixth number.

Scales and comparisons

• 4,989,739,669,127,168 seconds is equal to 158,658,287 years, 10 weeks, 2 days, 19 hours, 46 minutes, 8 seconds.
• To count from 1 to 4,989,739,669,127,168 would take you about four hundred seventy-five million, nine hundred seventy-four thousand, eight hundred sixty-one 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 4989739669127168 cubic inches would be around 14240 feet tall.

Recreational maths with 4989739669127168

• 4989739669127168 backwards is 8617219669379894
• The number of decimal digits it has is: 16
• The sum of 4989739669127168's digits is 95
• More coming soon!