30642328998

Names of 30642328998

• Cardinal: 30642328998 can be written as Thirty billion, six hundred forty-two million, three hundred twenty-eight thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 3.0642328998 × 10¹⁰

Factors of 30642328998

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2011

Divisors of 30642328998

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 18 27 37 41 54 67 74 81 82 111 123 134 162 201 222 246 333 369 402 603 666 738 999 1107 1206 1517 1809 1861 1998 2214 2479 2747 2997 3034 3321 3618 3722 4551 4958 5427 5494 5583 5994 6642 7437 8241 9102 10854 11166 13653 14874 16482 16749 22311 24723 27306 33498 40959 44622 49446 50247 66933 68857 74169 76301 81918 100494 101639 122877 124687 133866 137714 148338 150741 152602 200799 203278 206571 222507 228903 245754 249374 301482 304917 374061 401598 413142 445014 457806 609834 619713 686709 748122 914751 1122183 1239426 1373418 1829502 1859139 2060127 2244366 2744253 2823137 3366549 3718278 4120254 4613419 5112167 5488506 5577417 5646274 6180381 6733098 8232759 8469411 9226838 10099647 10224334 11154834 12360762 13840257 15336501 16465518 16938822 20199294 25408233 27680514 30673002 41520771 46009503 50816466 76224699 83041542 92019006 124562313 138028509 152449398 189150179 228674097 249124626 276057018 373686939 378300358 414085527 457348194 567450537 747373878 828171054 1134901074 1702351611 3404703222 5107054833 10214109666 15321164499 30642328998
• Sum of all divisors σ(n): 73354726368
• Sum of proper divisors (its aliquot sum) s(n): 42712397370
• 30642328998 is an abundant number, because the sum of its proper divisors (42712397370) is greater than itself. Its abundance is 12070068372

Bases of 30642328998

• Binary: 11100100010011011001101010110100110₂
• Hexadecimal: 0x7226CD5A6
• Base-36: E2RNGDI

Squares and roots of 30642328998

• 30642328998 squared (30642328998²) is 938952326421671684004
• 30642328998 cubed (30642328998³) is 28771686099650351818391261947992
• The square root of 30642328998 is 175049.5044208923
• The cube root of 30642328998 is 3129.2523740479

Scales and comparisons

• 30,642,328,998 seconds is equal to 974 years, 17 weeks, 1 day, 14 hours, 3 minutes, 18 seconds.
• To count from 1 to 30,642,328,998 would take you about one thousand, nine hundred forty-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 30642328998 cubic inches would be around 260.8 feet tall.

Recreational maths with 30642328998

• 30642328998 backwards is 89982324603
• 30642328998 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30642328998's digits is 54
• More coming soon!