381808343063552

Names of 381808343063552

• Cardinal: 381808343063552 can be written as Three hundred eighty-one trillion, eight hundred eight billion, three hundred forty-three million, sixty-three thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 3.81808343063552 × 10¹⁴

Factors of 381808343063552

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 32275

Divisors of 381808343063552

• Number of divisors d(n): 220
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 128 136 139 256 272 278 289 512 544 556 578 1024 1088 1112 1156 2176 2224 2312 2363 4352 4448 4624 4726 4913 8704 8896 9248 9452 9826 17408 17792 18496 18904 19652 32117 35584 36992 37808 39304 40171 64234 71168 73984 75616 78608 80342 83521 128468 142336 147968 151232 157216 160684 167042 256936 295936 302464 314432 321368 334084 513872 545989 604928 628864 642736 668168 682907 1027744 1091978 1209856 1257728 1285472 1336336 1365814 2055488 2183956 2419712 2515456 2570944 2672672 2731628 4110976 4367912 4464263 5030912 5141888 5345344 5463256 8221952 8735824 8928526 9281813 10283776 10690688 10926512 11609419 16443904 17471648 17857052 18563626 20567552 21381376 21853024 23218838 32887808 34943296 35714104 37127252 41135104 42762752 43706048 46437676 69886592 71428208 74254504 75892471 85525504 87412096 92875352 139773184 142856416 148509008 151784942 157790821 174824192 185750704 279546368 285712832 297018016 303569884 315581642 349648384 371501408 559092736 571425664 594036032 607139768 631163284 699296768 743002816 1142851328 1188072064 1214279536 1262326568 1290172007 1486005632 2285702656 2376144128 2428559072 2524653136 2580344014 2682443957 2972011264 4571405312 4752288256 4857118144 5049306272 5160688028 5364887914 5944022528 9504576512 9714236288 10098612544 10321376056 10729775828 11888045056 19428472576 20197225088 20642752112 21459551656 21932924119 38856945152 40394450176 41285504224 42919103312 43865848238 77713890304 80788900352 82571008448 85838206624 87731696476 161577800704 165142016896 171676413248 175463392952 330284033792 343352826496 350926785904 372859710023 660568067584 686705652992 701853571808 745719420046 1321136135168 1373411305984 1403707143616 1491438840092 2746822611968 2807414287232 2982877680184 5614828574464 5965755360368 11229657148928 11931510720736 22459314297856 23863021441472 47726042882944 95452085765888 190904171531776 381808343063552
• Sum of all divisors σ(n): 816805569662040
• Sum of proper divisors (its aliquot sum) s(n): 434997226598488
• 381808343063552 is an abundant number, because the sum of its proper divisors (434997226598488) is greater than itself. Its abundance is 53188883534936

Bases of 381808343063552

• Binary: 1010110110100000010101110101010010001110000000000₂
• Hexadecimal: 0x15B40AEA91C00
• Base-36: 3RC8BXGL4W

Squares and roots of 381808343063552

• 381808343063552 squared (381808343063552²) is 145777610832935016632710856704
• 381808343063552 cubed (381808343063552³) is 55659108047886227250867457973306721837252608
• The square root of 381808343063552 is 19539916.6595856289
• The cube root of 381808343063552 is 72546.2783763627

Scales and comparisons

• 381,808,343,063,552 seconds is equal to 12,140,324 years, 15 weeks, 3 days, 17 hours, 12 minutes, 32 seconds.
• To count from 1 to 381,808,343,063,552 would take you about thirty million, three hundred fifty thousand, eight hundred ten 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 381808343063552 cubic inches would be around 6045.5 feet tall.

Recreational maths with 381808343063552

• 381808343063552 backwards is 255360343808183
• The number of decimal digits it has is: 15
• The sum of 381808343063552's digits is 59
• More coming soon!