198162184242

Names of 198162184242

• Cardinal: 198162184242 can be written as One hundred ninety-eight billion, one hundred sixty-two million, one hundred eighty-four thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.98162184242 × 10¹¹

Factors of 198162184242

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 302

Divisors of 198162184242

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 11 22 33 47 66 94 121 141 239 242 282 363 478 517 717 726 1034 1331 1434 1551 2209 2629 2662 3102 3993 4418 5258 5687 6627 7887 7986 11233 11374 13254 15774 17061 22466 24299 28919 33699 34122 48598 57838 62557 67398 72897 86757 103823 123563 125114 145794 173514 187671 207646 247126 267289 311469 318109 370689 375342 527951 534578 622938 636218 741378 801867 954327 1055902 1142053 1359193 1583853 1603734 1908654 2284106 2718386 2940179 3167706 3426159 4077579 5807461 5880358 6852318 8155158 8820537 11614922 12562583 14951123 17422383 17641074 24813697 25125166 29902246 34844766 37687749 44853369 49627394 63882071 74441091 75375498 89706738 127764142 138188413 148882182 191646213 272950667 276376826 383292426 414565239 545901334 702702781 818852001 829130478 1405405562 1637704002 2108108343 3002457337 4216216686 6004914674 9007372011 18014744022 33027030707 66054061414 99081092121 198162184242
• Sum of all divisors σ(n): 447267225600
• Sum of proper divisors (its aliquot sum) s(n): 249105041358
• 198162184242 is an abundant number, because the sum of its proper divisors (249105041358) is greater than itself. Its abundance is 50942857116

Bases of 198162184242

• Binary: 10111000100011011000101111100000110010₂
• Hexadecimal: 0x2E2362F832
• Base-36: 2J18NBXU

Squares and roots of 198162184242

• 198162184242 squared (198162184242²) is 39268251263560353114564
• 198162184242 cubed (198162184242³) is 7781482441750795994774809901500488
• The square root of 198162184242 is 445154.1129114725
• The cube root of 198162184242 is 5830.0676413183

Scales and comparisons

• 198,162,184,242 seconds is equal to 6,300 years, 49 weeks, 19 hours, 10 minutes, 42 seconds.
• To count from 1 to 198,162,184,242 would take you about twelve thousand, six hundred one 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 198162184242 cubic inches would be around 485.8 feet tall.

Recreational maths with 198162184242

• 198162184242 backwards is 242481261891
• The number of decimal digits it has is: 12
• The sum of 198162184242's digits is 48
• More coming soon!