308986420868008

Names of 308986420868008

• Cardinal: 308986420868008 can be written as Three hundred eight trillion, nine hundred eighty-six billion, four hundred twenty million, eight hundred sixty-eight thousand and eight.

Scientific notation

• Scientific notation: 3.08986420868008 × 10¹⁴

Factors of 308986420868008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 170975

Divisors of 308986420868008

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 26 31 37 52 62 74 104 124 148 248 296 403 481 806 962 1147 1612 1924 2294 3224 3848 4588 9176 14911 16811 29822 33622 59644 67244 119288 134488 154081 218543 308162 437086 521141 616324 622007 874172 1042282 1232648 1244014 1748344 2003053 2084564 2488028 4006106 4169128 4776511 4976056 5700997 6774833 8012212 8086091 9553022 11401994 13549666 16024424 16172182 19106044 19282217 22803988 27099332 32344364 38212088 38564434 45607976 54198664 62094643 64688728 74112961 77128868 124189286 148225922 154257736 176730907 248378572 250668821 296451844 353461814 496757144 501337642 592903688 706923628 1002675284 1413847256 2005350568 2297501791 2590255691 4595003582 5180511382 9190007164 10361022764 18380014328 20722045528 33673323983 67346647966 80297926421 95839460567 134693295932 160595852842 191678921134 269386591864 321191705684 383357842268 642383411368 766715684536 1043873043473 1245912987371 2087746086946 2491825974742 2971023277577 4175492173892 4983651949484 5942046555154 8350984347784 9967303898968 11884093110308 23768186220616 38623302608501 77246605217002 154493210434004 308986420868008
• Sum of all divisors σ(n): 661491332490240
• Sum of proper divisors (its aliquot sum) s(n): 352504911622232
• 308986420868008 is an abundant number, because the sum of its proper divisors (352504911622232) is greater than itself. Its abundance is 43518490754224

Bases of 308986420868008

• Binary: 1000110010000010110000001110110110011001110101000₂
• Hexadecimal: 0x1190581DB33A8
• Base-36: 31IYEH6WMG

Squares and roots of 308986420868008

• 308986420868008 squared (308986420868008²) is 95472608280821769656157888064
• 308986420868008 cubed (308986420868008³) is 29499739523624461032740399423358386982656512
• The square root of 308986420868008 is 17578009.5820888663
• The cube root of 308986420868008 is 67605.1526763999

Scales and comparisons

• 308,986,420,868,008 seconds is equal to 9,824,812 years, 22 weeks, 1 day, 13 minutes, 28 seconds.
• To count from 1 to 308,986,420,868,008 would take you about twenty-four million, five hundred sixty-two thousand and thirty-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 308986420868008 cubic inches would be around 5633.8 feet tall.

Recreational maths with 308986420868008

• 308986420868008 backwards is 800868024689803
• The number of decimal digits it has is: 15
• The sum of 308986420868008's digits is 70
• More coming soon!