1018129211880450

Names of 1018129211880450

• Cardinal: 1018129211880450 can be written as One quadrillion, eighteen trillion, one hundred twenty-nine billion, two hundred eleven million, eight hundred eighty thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.01812921188045 × 10¹⁵

Factors of 1018129211880450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 569871

Divisors of 1018129211880450

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 50 75 150 523 1046 1569 2615 3138 5230 7845 13075 15690 23789 26150 39225 47578 71367 78450 118945 142734 237890 356835 545549 594725 713670 1091098 1189450 1636647 1784175 2727745 3273294 3568350 5455490 8183235 12441647 13638725 16366470 24883294 27277450 37324941 40916175 62208235 74649882 81832350 124416470 186624705 285322127 311041175 373249410 570644254 622082350 855966381 933123525 1426610635 1711932762 1866247050 2853221270 4279831905 7133053175 8559663810 12978065161 14266106350 21399159525 25956130322 38934195483 42798319050 64890325805 77868390966 129780651610 194670977415 324451629025 389341954830 648903258050 973354887075 1946709774150 6787528079203 13575056158406 20362584237609 33937640396015 40725168475218 67875280792030 101812921188045 169688201980075 203625842376090 339376403960150 509064605940225 1018129211880450
• Sum of all divisors σ(n): 2529899265816000
• Sum of proper divisors (its aliquot sum) s(n): 1511770053935550
• 1018129211880450 is an abundant number, because the sum of its proper divisors (1511770053935550) is greater than itself. Its abundance is 493640842055100

Bases of 1018129211880450

• Binary: 11100111011111101110101110000000100111010000000010₂
• Hexadecimal: 0x39DFBAE027402
• Base-36: A0WA3PFPJ6

Squares and roots of 1018129211880450

• 1018129211880450 squared (1018129211880450²) is 1036587092084306249425092202500
• 1018129211880450 cubed (1018129211880450³) is 1055379599109242172435165765039899657191125000
• The square root of 1018129211880450 is 31908137.0794418207
• The cube root of 1018129211880450 is 100600.6915345607

Scales and comparisons

• 1,018,129,211,880,450 seconds is equal to 32,373,359 years, 34 weeks, 1 day, 6 hours, 47 minutes, 30 seconds.
• To count from 1 to 1,018,129,211,880,450 would take you about ninety-seven million, one hundred twenty thousand and seventy-eight 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 1018129211880450 cubic inches would be around 8383.4 feet tall.

Recreational maths with 1018129211880450

• 1018129211880450 backwards is 0540881129218101
• The number of decimal digits it has is: 16
• The sum of 1018129211880450's digits is 51
• More coming soon!