130987641512

Names of 130987641512

• Cardinal: 130987641512 can be written as One hundred thirty billion, nine hundred eighty-seven million, six hundred forty-one thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.30987641512 × 10¹¹

Factors of 130987641512

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 25911

Divisors of 130987641512

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 47 52 56 91 94 104 149 182 188 298 329 364 376 596 611 658 728 1043 1192 1222 1316 1937 2086 2444 2632 3874 4172 4277 4888 7003 7748 8344 8554 13559 14006 15496 17108 25693 27118 28012 34216 49021 51386 54236 56024 91039 98042 102772 108472 179851 182078 196084 205544 334009 359702 364156 392168 637273 668018 719404 728312 1207571 1274546 1336036 1438808 2338063 2415142 2549092 2672072 3828257 4676126 4830284 5098184 7656514 8452997 9352252 9660568 15313028 15698423 16905994 18704504 26797799 30626056 31396846 33811988 49767341 53595598 62793692 67623976 99534682 107191196 109888961 125587384 179928079 199069364 214382392 219777922 348371387 359856158 398138728 439555844 696742774 719712316 879111688 1259496553 1393485548 1439424632 2339065027 2518993106 2786971096 4678130054 5037986212 9356260108 10075972424 16373455189 18712520216 32746910378 65493820756 130987641512
• Sum of all divisors σ(n): 310794624000
• Sum of proper divisors (its aliquot sum) s(n): 179806982488
• 130987641512 is an abundant number, because the sum of its proper divisors (179806982488) is greater than itself. Its abundance is 48819340976

Bases of 130987641512

• Binary: 1111001111111011110001100101010101000₂
• Hexadecimal: 0x1E7F78CAA8
• Base-36: 1O6ANR1K

Squares and roots of 130987641512

• 130987641512 squared (130987641512²) is 17157762228876225646144
• 130987641512 cubed (130987641512³) is 2247454807984173139556730837129728
• The square root of 130987641512 is 361922.1484131635
• The cube root of 130987641512 is 5078.5933639271

Scales and comparisons

• 130,987,641,512 seconds is equal to 4,165 years, 15 hours, 58 minutes, 32 seconds.
• To count from 1 to 130,987,641,512 would take you about eight thousand, three hundred thirty 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 130987641512 cubic inches would be around 423.2 feet tall.

Recreational maths with 130987641512

• 130987641512 backwards is 215146789031
• 130987641512 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130987641512's digits is 47
• More coming soon!