30155795200

Names of 30155795200

• Cardinal: 30155795200 can be written as Thirty billion, one hundred fifty-five million, seven hundred ninety-five thousand, two hundred.

Scientific notation

• Scientific notation: 3.01557952 × 10¹⁰

Factors of 30155795200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2851

Divisors of 30155795200

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 41 50 64 80 82 100 128 160 164 200 205 256 320 328 400 410 640 656 800 820 1025 1280 1312 1600 1640 1681 2050 2624 2803 3200 3280 3362 4100 5248 5606 6400 6560 6724 8200 8405 10496 11212 13120 13448 14015 16400 16810 22424 26240 26896 28030 32800 33620 42025 44848 52480 53792 56060 65600 67240 70075 84050 89696 107584 112120 114923 131200 134480 140150 168100 179392 215168 224240 229846 262400 268960 280300 336200 358784 430336 448480 459692 537920 560600 574615 672400 717568 896960 919384 1075840 1121200 1149230 1344800 1793920 1838768 2151680 2242400 2298460 2689600 2873075 3587840 3677536 4484800 4596920 4711843 5379200 5746150 7355072 8969600 9193840 9423686 10758400 11492300 14710144 17939200 18387680 18847372 22984600 23559215 29420288 36775360 37694744 45969200 47118430 73550720 75389488 91938400 94236860 117796075 147101440 150778976 183876800 188473720 235592150 301557952 367753600 376947440 471184300 603115904 735507200 753894880 942368600 1206231808 1507789760 1884737200 3015579520 3769474400 6031159040 7538948800 15077897600 30155795200
• Sum of all divisors σ(n): 76532496572
• Sum of proper divisors (its aliquot sum) s(n): 46376701372
• 30155795200 is an abundant number, because the sum of its proper divisors (46376701372) is greater than itself. Its abundance is 16220906172

Bases of 30155795200

• Binary: 11100000101011011001110101100000000₂
• Hexadecimal: 0x7056CEB00
• Base-36: DUPZCHS

Squares and roots of 30155795200

• 30155795200 squared (30155795200²) is 909371984144343040000
• 30155795200 cubed (30155795200³) is 27422835314474455952785408000000
• The square root of 30155795200 is 173654.2403743713
• The cube root of 30155795200 is 3112.6020207093

Scales and comparisons

• 30,155,795,200 seconds is equal to 958 years, 44 weeks, 5 days, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 30,155,795,200 would take you about one thousand, nine hundred seventeen 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 30155795200 cubic inches would be around 259.4 feet tall.

Recreational maths with 30155795200

• 30155795200 backwards is 00259755103
• The number of decimal digits it has is: 11
• The sum of 30155795200's digits is 37
• More coming soon!