7442993152

Names of 7442993152

• Cardinal: 7442993152 can be written as Seven billion, four hundred forty-two million, nine hundred ninety-three thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 7.442993152 × 10⁹

Factors of 7442993152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 6089

Divisors of 7442993152

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 43 56 64 86 112 128 172 224 256 301 344 448 512 602 688 896 1024 1204 1376 1792 2048 2408 2752 3584 4096 4816 5504 6037 7168 9632 11008 12074 14336 19264 22016 24148 28672 38528 42259 44032 48296 77056 84518 88064 96592 154112 169036 176128 193184 259591 308224 338072 386368 519182 616448 676144 772736 1038364 1232896 1352288 1545472 1817137 2076728 2704576 3090944 3634274 4153456 5409152 6181888 7268548 8306912 10818304 12363776 14537096 16613824 21636608 24727552 29074192 33227648 43273216 58148384 66455296 86546432 116296768 132910592 173092864 232593536 265821184 465187072 531642368 930374144 1063284736 1860748288 3721496576 7442993152
• Sum of all divisors σ(n): 17408954816
• Sum of proper divisors (its aliquot sum) s(n): 9965961664
• 7442993152 is an abundant number, because the sum of its proper divisors (9965961664) is greater than itself. Its abundance is 2522968512

Bases of 7442993152

• Binary: 110111011101000110001000000000000₂
• Hexadecimal: 0x1BBA31000
• Base-36: 3F3D69S

Squares and roots of 7442993152

• 7442993152 squared (7442993152²) is 55398147060718895104
• 7442993152 cubed (7442993152³) is 412328029206419664456078327808
• The square root of 7442993152 is 86272.7833792327
• The cube root of 7442993152 is 1952.4617737585

Scales and comparisons

• 7,442,993,152 seconds is equal to 236 years, 34 weeks, 3 days, 18 hours, 5 minutes, 52 seconds.
• To count from 1 to 7,442,993,152 would take you about four hundred seventy-three 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 7442993152 cubic inches would be around 162.7 feet tall.

Recreational maths with 7442993152

• 7442993152 backwards is 2513992447
• The number of decimal digits it has is: 10
• The sum of 7442993152's digits is 46
• More coming soon!