421207382016

Names of 421207382016

• Cardinal: 421207382016 can be written as Four hundred twenty-one billion, two hundred seven million, three hundred eighty-two thousand and sixteen.

Scientific notation

• Scientific notation: 4.21207382016 × 10¹¹

Factors of 421207382016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 48

Divisors of 421207382016

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 43 48 54 64 72 81 86 96 108 128 129 144 162 172 192 216 243 256 258 288 324 344 384 387 432 486 512 516 576 648 688 729 768 774 864 972 1024 1032 1152 1161 1296 1376 1458 1536 1548 1728 1944 2048 2064 2187 2304 2322 2592 2752 2916 3072 3096 3456 3483 3888 4128 4374 4608 4644 5184 5504 5832 6144 6192 6561 6912 6966 7776 8256 8748 9216 9288 10368 10449 11008 11664 12384 13122 13824 13932 15552 16512 17496 18432 18576 19683 20736 20898 22016 23328 24768 26244 27648 27864 31104 31347 33024 34992 37152 39366 41472 41796 44032 46656 49536 52488 55296 55728 59049 62208 62694 66048 69984 74304 78732 82944 83592 88064 93312 94041 99072 104976 111456 118098 124416 125388 132096 139968 148608 157464 165888 167184 177147 186624 188082 198144 209952 222912 236196 248832 250776 264192 279936 282123 297216 314928 334368 354294 373248 376164 396288 419904 445824 472392 497664 501552 531441 559872 564246 594432 629856 668736 708588 746496 752328 792576 839808 846369 891648 944784 1003104 1062882 1119744 1128492 1188864 1259712 1337472 1417176 1492992 1504656 1594323 1679616 1692738 1783296 1889568 2006208 2125764 2239488 2256984 2377728 2519424 2539107 2674944 2834352 3009312 3188646 3359232 3385476 3566592 3779136 4012416 4251528 4478976 4513968 4782969 5038848 5078214 5349888 5668704 6018624 6377292 6718464 6770952 7133184 7558272 7617321 8024832 8503056 9027936 9565938 10077696 10156428 10699776 11337408 12037248 12754584 13436928 13541904 15116544 15234642 16049664 17006112 18055872 19131876 20155392 20312856 21399552 22674816 22851963 24074496 25509168 27083808 30233088 30469284 32099328 34012224 36111744 38263752 40310784 40625712 45349632 45703926 48148992 51018336 54167616 60466176 60938568 64198656 68024448 68555889 72223488 76527504 81251424 90699264 91407852 96297984 102036672 108335232 120932352 121877136 136048896 137111778 144446976 153055008 162502848 181398528 182815704 192595968 204073344 205667667 216670464 243754272 272097792 274223556 288893952 306110016 325005696 362797056 365631408 408146688 411335334 433340928 487508544 544195584 548447112 577787904 612220032 650011392 731262816 816293376 822670668 866681856 975017088 1088391168 1096894224 1224440064 1300022784 1462525632 1632586752 1645341336 1733363712 1950034176 2193788448 2448880128 2600045568 2925051264 3265173504 3290682672 3900068352 4387576896 4897760256 5200091136 5850102528 6581365344 7800136704 8775153792 9795520512 11700205056 13162730688 15600273408 17550307584 23400410112 26325461376 35100615168 46800820224 52650922752 70201230336 105301845504 140402460672 210603691008 421207382016
• Sum of all divisors σ(n): 1292692941540
• Sum of proper divisors (its aliquot sum) s(n): 871485559524
• 421207382016 is an abundant number, because the sum of its proper divisors (871485559524) is greater than itself. Its abundance is 450278177508

Bases of 421207382016

• Binary: 110001000010001111010101001100000000000₂
• Hexadecimal: 0x6211EA9800
• Base-36: 5DI00000

Squares and roots of 421207382016

• 421207382016 squared (421207382016²) is 177415658664772560224256
• 421207382016 cubed (421207382016³) is 74728785114833116256132563621380096
• The square root of 421207382016 is 649004.9167887713
• The cube root of 421207382016 is 7496.0416565165

Scales and comparisons

• 421,207,382,016 seconds is equal to 13,393 years, 4 weeks, 5 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 421,207,382,016 would take you about twenty-six thousand, seven hundred eighty-six 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 421207382016 cubic inches would be around 624.7 feet tall.

Recreational maths with 421207382016

• 421207382016 backwards is 610283702124
• 421207382016 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421207382016's digits is 36
• More coming soon!