381840434516480

Names of 381840434516480

• Cardinal: 381840434516480 can be written as Three hundred eighty-one trillion, eight hundred forty billion, four hundred thirty-four million, five hundred sixteen thousand, four hundred eighty.

Scientific notation

• Scientific notation: 3.8184043451648 × 10¹⁴

Factors of 381840434516480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1141

Divisors of 381840434516480

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 433 512 640 701 866 1280 1402 1732 2165 2560 2804 3464 3505 4330 5608 6928 7010 8660 11216 13856 14020 17320 22432 27712 28040 34640 44864 55424 56080 69280 89728 110848 112160 138560 179456 221696 224320 277120 303533 358912 448640 491401 554240 607066 897280 982802 1108480 1214132 1517665 1794560 1965604 2428264 2457005 3035330 3931208 4856528 4914010 6070660 7862416 9713056 9828020 12141320 15724832 19426112 19656040 24282640 31449664 38852224 39312080 48565280 62899328 77704448 78624160 97130560 125798656 155408896 157248320 194261120 212776633 251597312 314496640 344472101 388522240 425553266 628993280 688944202 777044480 851106532 1063883165 1257986560 1377888404 1702213064 1722360505 2127766330 2755776808 3404426128 3444721010 4255532660 5511553616 6808852256 6889442020 8511065320 11023107232 13617704512 13778884040 17022130640 22046214464 27235409024 27557768080 34044261280 44092428928 54470818048 55115536160 68088522560 88184857856 108941636096 110231072320 136177045120 149156419733 176369715712 220462144640 272354090240 298312839466 440924289280 544708180480 596625678932 745782098665 881848578560 1193251357864 1491564197330 2386502715728 2983128394660 4773005431456 5966256789320 9546010862912 11932513578640 19092021725824 23865027157280 38184043451648 47730054314560 76368086903296 95460108629120 190920217258240 381840434516480
• Sum of all divisors σ(n): 918947383321968
• Sum of proper divisors (its aliquot sum) s(n): 537106948805488
• 381840434516480 is an abundant number, because the sum of its proper divisors (537106948805488) is greater than itself. Its abundance is 155266514289008

Bases of 381840434516480

• Binary: 1010110110100100000100111011101011101001000000000₂
• Hexadecimal: 0x15B482775D200
• Base-36: 3RCN2NVSOW

Squares and roots of 381840434516480

• 381840434516480 squared (381840434516480²) is 145802117431734250971391590400
• 381840434516480 cubed (381840434516480³) is 55673143873556249374723192403990562209792000
• The square root of 381840434516480 is 19540737.8191428585
• The cube root of 381840434516480 is 72548.3108535607

Scales and comparisons

• 381,840,434,516,480 seconds is equal to 12,141,344 years, 36 weeks, 5 days, 13 hours, 41 minutes, 20 seconds.
• To count from 1 to 381,840,434,516,480 would take you about thirty million, three hundred fifty-three thousand, three hundred sixty-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 381840434516480 cubic inches would be around 6045.7 feet tall.

Recreational maths with 381840434516480

• 381840434516480 backwards is 084615434048183
• The number of decimal digits it has is: 15
• The sum of 381840434516480's digits is 59
• More coming soon!