401072045040

Names of 401072045040

• Cardinal: 401072045040 can be written as Four hundred one billion, seventy-two million, forty-five thousand and forty.

Scientific notation

• Scientific notation: 4.0107204504 × 10¹¹

Factors of 401072045040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4207

Divisors of 401072045040

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 277 360 554 607 720 831 1108 1214 1385 1662 1821 2216 2428 2493 2770 3035 3313 3324 3642 4155 4432 4856 4986 5463 5540 6070 6626 6648 7284 8310 9105 9712 9939 9972 10926 11080 12140 12465 13252 13296 14568 16565 16620 18210 19878 19944 21852 22160 24280 24930 26504 27315 29136 29817 33130 33240 36420 39756 39888 43704 48560 49695 49860 53008 54630 59634 66260 66480 72840 79512 87408 99390 99720 109260 119268 132520 145680 149085 159024 168139 198780 199440 218520 238536 265040 298170 336278 397560 437040 477072 504417 596340 672556 795120 840695 917701 1008834 1192680 1345112 1513251 1681390 1835402 2010991 2017668 2385360 2522085 2690224 2753103 3026502 3362780 3670804 4021982 4035336 4588505 5044170 5506206 6032973 6053004 6725560 7341608 7566255 8043964 8070672 8259309 9177010 10054955 10088340 11012412 12065946 12106008 13451120 13765515 14683216 15132510 16087928 16518618 18098919 18354020 20109910 20176680 22024824 24131892 24212016 27531030 30164865 30265020 32175856 33037236 36197838 36708040 40219820 40353360 41296545 44049648 48263784 55062060 60329730 60530040 66074472 72395676 73416080 80439640 82593090 90494595 96527568 110124120 120659460 121060080 132148944 144791352 160879280 165186180 180989190 220248240 241318920 289582704 330372360 361978380 482637840 557044507 660744720 723956760 1114089014 1447913520 1671133521 2228178028 2785222535 3342267042 4456356056 5013400563 5570445070 6684534084 8355667605 8912712112 10026801126 11140890140 13369068168 16711335210 20053602252 22281780280 25067002815 26738136336 33422670420 40107204504 44563560560 50134005630 66845340840 80214409008 100268011260 133690681680 200536022520 401072045040
• Sum of all divisors σ(n): 1354431906048
• Sum of proper divisors (its aliquot sum) s(n): 953359861008
• 401072045040 is an abundant number, because the sum of its proper divisors (953359861008) is greater than itself. Its abundance is 552287815968

Bases of 401072045040

• Binary: 101110101100001110000011011101111110000₂
• Hexadecimal: 0x5D61C1BBF0
• Base-36: 548ZXUK0

Squares and roots of 401072045040

• 401072045040 squared (401072045040²) is 160858785312567788601600
• 401072045040 cubed (401072045040³) is 64515961987961878588074113816064000
• The square root of 401072045040 is 633302.4909472565
• The cube root of 401072045040 is 7374.6395383109

Scales and comparisons

• 401,072,045,040 seconds is equal to 12,752 years, 44 weeks, 1 day, 13 hours, 24 minutes.
• To count from 1 to 401,072,045,040 would take you about twenty-five thousand, five hundred five 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 401072045040 cubic inches would be around 614.6 feet tall.

Recreational maths with 401072045040

• 401072045040 backwards is 040540270104
• The number of decimal digits it has is: 12
• The sum of 401072045040's digits is 27
• More coming soon!