27121089312

Names of 27121089312

• Cardinal: 27121089312 can be written as Twenty-seven billion, one hundred twenty-one million, eighty-nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 2.7121089312 × 10¹⁰

Factors of 27121089312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 275

Divisors of 27121089312

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 79 96 144 158 191 237 288 316 382 474 573 632 711 764 948 1146 1264 1422 1528 1719 1896 2292 2528 2844 3056 3438 3792 4584 5688 6112 6241 6876 7584 9168 11376 12482 13752 15089 18336 18723 22752 24964 27504 30178 37446 45267 49928 55008 56169 60356 74892 90534 99856 112338 120712 135801 149784 181068 199712 224676 241424 271602 299568 362136 449352 482848 493039 543204 599136 724272 898704 986078 1086408 1192031 1448544 1479117 1797408 1972156 2172816 2384062 2958234 3576093 3944312 4345632 4437351 4768124 5916468 7152186 7888624 8874702 9536248 10728279 11832936 14304372 15777248 17749404 19072496 21456558 23665872 28608744 35498808 38144992 42913116 47331744 57217488 70997616 85826232 94170449 114434976 141995232 171652464 188340898 282511347 343304928 376681796 565022694 753363592 847534041 1130045388 1506727184 1695068082 2260090776 3013454368 3390136164 4520181552 6780272328 9040363104 13560544656 27121089312
• Sum of all divisors σ(n): 78523361280
• Sum of proper divisors (its aliquot sum) s(n): 51402271968
• 27121089312 is an abundant number, because the sum of its proper divisors (51402271968) is greater than itself. Its abundance is 24281182656

Bases of 27121089312

• Binary: 11001010000100010101111101100100000₂
• Hexadecimal: 0x6508AFB20
• Base-36: CGJ72G0

Squares and roots of 27121089312

• 27121089312 squared (27121089312²) is 735553485469480633344
• 27121089312 cubed (27121089312³) is 19949011773170678507176949219328
• The square root of 27121089312 is 164684.8180980869
• The cube root of 27121089312 is 3004.4781015429

Scales and comparisons

• 27,121,089,312 seconds is equal to 862 years, 19 weeks, 11 hours, 55 minutes, 12 seconds.
• To count from 1 to 27,121,089,312 would take you about one thousand, seven 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 27121089312 cubic inches would be around 250.4 feet tall.

Recreational maths with 27121089312

• 27121089312 backwards is 21398012172
• 27121089312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27121089312's digits is 36
• More coming soon!