401609316672

Names of 401609316672

• Cardinal: 401609316672 can be written as Four hundred one billion, six hundred nine million, three hundred sixteen thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.01609316672 × 10¹¹

Factors of 401609316672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1489

Divisors of 401609316672

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 64 72 74 81 96 108 111 144 148 162 192 216 222 288 296 324 333 432 444 576 592 648 666 864 888 999 1184 1296 1332 1447 1728 1776 1998 2368 2592 2664 2894 2997 3552 3996 4341 5184 5328 5788 5994 7104 7992 8682 10656 11576 11988 13023 15984 17364 21312 23152 23976 26046 31968 34728 39069 46304 47952 52092 53539 63936 69456 78138 92608 95904 104184 107078 117207 138912 156276 160617 191808 208368 214156 234414 277824 312552 321234 416736 428312 468828 481851 625104 642468 833472 856624 937656 963702 1250208 1284936 1445553 1713248 1875312 1927404 2093809 2500416 2569872 2891106 3426496 3750624 3854808 4187618 4336659 5139744 5782212 6281427 7501248 7709616 8375236 8673318 10279488 11564424 12562854 15419232 16750472 17346636 18844281 23128848 25125708 30838464 33500944 34693272 37688562 46257696 50251416 56532843 67001888 69386544 75377124 77470933 92515392 100502832 113065686 134003776 138773088 150754248 154941866 169598529 201005664 226131372 232412799 277546176 301508496 309883732 339197058 402011328 452262744 464825598 603016992 619767464 678394116 697238397 904525488 929651196 1206033984 1239534928 1356788232 1394476794 1809050976 1859302392 2091715191 2479069856 2713576464 2788953588 3618101952 3718604784 4183430382 4958139712 5427152928 5577907176 6275145573 7437209568 8366860764 10854305856 11155814352 12550291146 14874419136 16733721528 22311628704 25100582292 33467443056 44623257408 50201164584 66934886112 100402329168 133869772224 200804658336 401609316672
• Sum of all divisors σ(n): 1223516944122
• Sum of proper divisors (its aliquot sum) s(n): 821907627450
• 401609316672 is an abundant number, because the sum of its proper divisors (821907627450) is greater than itself. Its abundance is 420298310778

Bases of 401609316672

• Binary: 101110110000001110001111101100101000000₂
• Hexadecimal: 0x5D81C7D940
• Base-36: 54HVTG00

Squares and roots of 401609316672

• 401609316672 squared (401609316672²) is 161290043237750777155584
• 401609316672 cubed (401609316672³) is 64775584050710424047691038069096448
• The square root of 401609316672 is 633726.5314565901
• The cube root of 401609316672 is 7377.9310639039

Scales and comparisons

• 401,609,316,672 seconds is equal to 12,769 years, 48 weeks, 3 days, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 401,609,316,672 would take you about twenty-five thousand, five hundred thirty-nine 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 401609316672 cubic inches would be around 614.8 feet tall.

Recreational maths with 401609316672

• 401609316672 backwards is 276613906104
• The number of decimal digits it has is: 12
• The sum of 401609316672's digits is 45
• More coming soon!