381316228865286400

Names of 381316228865286400

• Cardinal: 381316228865286400 can be written as Three hundred eighty-one quadrillion, three hundred sixteen trillion, two hundred twenty-eight billion, eight hundred sixty-five million, two hundred eighty-six thousand, four hundred.

Scientific notation

• Scientific notation: 3.813162288652864 × 10¹⁷

Factors of 381316228865286400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1102707

Divisors of 381316228865286400

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 128 140 160 175 196 200 224 245 256 280 320 350 392 400 448 490 560 640 700 784 800 896 980 1120 1225 1280 1400 1568 1600 1792 1960 2240 2450 2800 3136 3200 3920 4480 4900 5600 6272 6400 7840 8960 9800 11200 12544 15680 19600 22400 31360 39200 44800 62720 78400 156800 313600 1102693 2205386 4410772 5513465 7718851 8821544 11026930 15437702 17643088 22053860 27567325 30875404 35286176 38594255 44107720 54031957 55134650 61750808 70572352 77188510 88215440 108063914 110269300 123501616 141144704 154377020 176430880 192971275 216127828 220538600 247003232 270159785 282289408 308754040 352861760 385942550 432255656 441077200 494006464 540319570 617508080 705723520 771885100 864511312 882154400 988012928 1080639140 1235016160 1350798925 1411447040 1543770200 1729022624 1764308800 1976025856 2161278280 2470032320 2701597850 3087540400 3458045248 3528617600 4322556560 4940064640 5403195700 6175080800 6916090496 7057235200 8645113120 9880129280 10806391400 12350161600 13832180992 17290226240 21612782800 24700323200 34580452480 43225565600 49400646400 69160904960 86451131200 172902262400 345804524800 1215931852249 2431863704498 4863727408996 6079659261245 8511522965743 9727454817992 12159318522490 17023045931486 19454909635984 24318637044980 30398296306225 34046091862972 38909819271968 42557614828715 48637274089960 59580660760201 60796592612450 68092183725944 77819638543936 85115229657430 97274548179920 119161321520402 121593185224900 136184367451888 155639277087872 170230459314860 194549096359840 212788074143575 238322643040804 243186370449800 272368734903776 297903303801005 311278554175744 340460918629720 389098192719680 425576148287150 476645286081608 486372740899600 544737469807552 595806607602010 680921837259440 778196385439360 851152296574300 953290572163216 972745481799200 1089474939615104 1191613215204020 1361843674518880 1489516519005025 1556392770878720 1702304593148600 1906581144326432 1945490963598400 2178949879230208 2383226430408040 2723687349037760 2979033038010050 3404609186297200 3813162288652864 3890981927196800 4766452860816080 5447374698075520 5958066076020100 6809218372594400 7626324577305728 7781963854393600 9532905721632160 10894749396151040 11916132152040200 13618436745188800 15252649154611456 19065811443264320 23832264304080400 27236873490377600 38131622886528640 47664528608160800 54473746980755200 76263245773057280 95329057216321600 190658114432643200 381316228865286400
• Sum of all divisors σ(n): 1097910854537367591
• Sum of proper divisors (its aliquot sum) s(n): 716594625672081191
• 381316228865286400 is an abundant number, because the sum of its proper divisors (716594625672081191) is greater than itself. Its abundance is 335278396806794791

Bases of 381316228865286400

• Binary: 10101001010101101010001011100000000100110110110000100000000₂
• Hexadecimal: 0x54AB517009B6100
• Base-36: 2WALBL8D48HS

Squares and roots of 381316228865286400

• 381316228865286400 squared (381316228865286400²) is 145402066396043477124118954024960000
• 381316228865286400 cubed (381316228865286400³) is 55444167627359283405366761936314407950903148544000000
• 381316228865286400 is a perfect square number. Its square root is 617508080
• The cube root of 381316228865286400 is 725150.9658610177

Scales and comparisons

• 381,316,228,865,286,400 seconds is equal to 12,124,676,589 years, 19 weeks, 4 days, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 381,316,228,865,286,400 would take you about thirty-six billion, three hundred seventy-four million, twenty-nine thousand, seven hundred sixty-eight 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 381316228865286400 cubic inches would be around 60429.2 feet tall.

Recreational maths with 381316228865286400

• 381316228865286400 backwards is 004682568822613183
• The number of decimal digits it has is: 18
• The sum of 381316228865286400's digits is 73
• More coming soon!