30138079947481998

Names of 30138079947481998

• Cardinal: 30138079947481998 can be written as Thirty quadrillion, one hundred thirty-eight trillion, seventy-nine billion, nine hundred forty-seven million, four hundred eighty-one thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 3.0138079947481998 × 10¹⁶

Factors of 30138079947481998

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 579

Divisors of 30138079947481998

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 18 27 54 281 293 562 586 843 879 1686 1758 2529 2637 5058 5274 7587 7911 15174 15822 78961 82333 85849 157922 164666 171698 236883 246999 257547 473766 493998 515094 710649 740997 772641 1421298 1481994 1545282 2131947 2222991 2317923 4263894 4445982 4635846 22188041 23135573 24123569 25153757 44376082 46271146 48247138 50307514 66564123 69406719 72370707 75461271 133128246 138813438 144741414 150922542 199692369 208220157 217112121 226383813 399384738 416440314 434224242 452767626 599077107 624660471 651336363 679151439 1198154214 1249320942 1302672726 1358302878 6501096013 6778722889 7068205717 13002192026 13557445778 14136411434 19503288039 20336168667 21204617151 39006576078 40672337334 42409234302 58509864117 61008506001 63613851453 117019728234 122017012002 127227702906 175529592351 183025518003 190841554359 351059184702 366051036006 381683108718 1904821131809 1986165806477 3809642263618 3972331612954 5714463395427 5958497419431 11428926790854 11916994838862 17143390186281 17875492258293 34286780372562 35750984516586 51430170558843 53626476774879 102860341117686 107252953549758 558112591620037 1116225183240074 1674337774860111 3348675549720222 5023013324580333 10046026649160666 15069039973740999 30138079947481998
• Sum of all divisors σ(n): 67442882571792000
• Sum of proper divisors (its aliquot sum) s(n): 37304802624310002
• 30138079947481998 is an abundant number, because the sum of its proper divisors (37304802624310002) is greater than itself. Its abundance is 7166722676828004

Bases of 30138079947481998

• Binary: 1101011000100100110110010001101011110110110001110001110₂
• Hexadecimal: 0x6B126C8D7B638E
• Base-36: 88R22SIKDJI

Squares and roots of 30138079947481998

• 30138079947481998 squared (30138079947481998²) is 908303862920816511325820534072004
• 30138079947481998 cubed (30138079947481998³) is 27374534437314297594175317938062316852285425783992
• The square root of 30138079947481998 is 173603225.6252227533
• The cube root of 30138079947481998 is 311199.2394029837

Scales and comparisons

• 30,138,079,947,481,998 seconds is equal to 958,297,719 years, 6 weeks, 4 days, 12 hours, 33 minutes, 18 seconds.
• To count from 1 to 30,138,079,947,481,998 would take you about two billion, eight hundred seventy-four million, eight hundred ninety-three thousand, one hundred fifty-seven 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 30138079947481998 cubic inches would be around 25933.3 feet tall.

Recreational maths with 30138079947481998

• 30138079947481998 backwards is 89918474997083103
• The number of decimal digits it has is: 17
• The sum of 30138079947481998's digits is 90
• More coming soon!