381934434816

Names of 381934434816

• Cardinal: 381934434816 can be written as Three hundred eighty-one billion, nine hundred thirty-four million, four hundred thirty-four thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.81934434816 × 10¹¹

Factors of 381934434816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 537

Divisors of 381934434816

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 23 24 27 32 33 36 44 46 48 54 64 66 69 72 81 88 89 92 96 99 108 128 132 138 144 162 176 178 184 192 198 207 216 253 256 264 267 276 288 297 324 352 356 368 384 396 409 414 432 506 512 528 534 552 576 594 621 648 704 712 736 759 768 792 801 818 828 864 891 979 1012 1056 1068 1104 1152 1188 1227 1242 1296 1408 1424 1472 1518 1536 1584 1602 1636 1656 1728 1782 1863 1958 2024 2047 2112 2136 2208 2277 2304 2376 2403 2454 2484 2592 2816 2848 2937 2944 3036 3168 3204 3272 3312 3456 3564 3681 3726 3916 4048 4094 4224 4272 4416 4499 4554 4608 4752 4806 4908 4968 5184 5632 5696 5874 5888 6072 6141 6336 6408 6544 6624 6831 6912 7128 7209 7362 7452 7832 8096 8188 8448 8544 8811 8832 8998 9108 9407 9504 9612 9816 9936 10368 11043 11392 11748 11776 12144 12282 12672 12816 13088 13248 13497 13662 13824 14256 14418 14724 14904 15664 16192 16376 16896 17088 17622 17664 17996 18216 18423 18814 19008 19224 19632 19872 20493 20736 22086 22517 22784 23496 24288 24564 25344 25632 26176 26433 26496 26994 27324 28221 28512 28836 29448 29808 31328 32384 32752 33129 34176 35244 35328 35992 36401 36432 36846 37628 38016 38448 39264 39744 40491 40986 41472 44172 45034 45568 46992 48576 49128 50688 51264 52352 52866 52992 53988 54648 55269 56442 57024 57672 58896 59616 62656 64768 65504 66258 67551 68352 70488 71984 72802 72864 73692 75256 76032 76896 78528 79299 79488 80982 81972 84663 88344 90068 93984 97152 98256 102528 103477 104704 105732 105984 107976 109203 109296 110538 112884 114048 115344 117792 119232 121473 125312 129536 131008 132516 135102 136704 140976 143968 145604 145728 147384 150512 152064 153792 157056 158598 158976 161964 163944 165807 169326 176688 180136 187968 194304 196512 202653 205056 206954 209408 211464 215952 218406 218592 221076 225768 228096 230688 235584 238464 242946 250624 253989 262016 265032 270204 281952 287936 291208 291456 294768 301024 307584 310431 314112 317196 317952 323928 327609 327888 331614 338652 353376 360272 364419 375936 388608 393024 400411 405306 410112 413908 422928 431904 436812 437184 442152 451536 456192 461376 471168 476928 485892 501248 507978 524032 530064 540408 563904 575872 582416 582912 589536 602048 607959 615168 620862 628224 634392 647856 655218 655776 663228 677304 706752 720544 728838 751872 761967 786048 800822 810612 827816 837223 845856 863808 873624 874368 884304 903072 922752 931293 942336 953856 971784 982827 1015956 1048064 1060128 1080816 1127808 1151744 1164832 1165824 1179072 1201233 1204096 1215918 1230336 1241724 1268784 1295712 1310436 1311552 1326456 1354608 1413504 1441088 1457676 1503744 1523934 1572096 1601644 1621224 1655632 1674446 1691712 1727616 1747248 1748736 1768608 1806144 1823877 1845504 1862586 1884672 1943568 1965654 2031912 2120256 2161632 2255616 2303488 2329664 2358144 2402466 2408192 2431836 2483448 2511669 2537568 2591424 2620872 2623104 2652912 2709216 2793879 2827008 2882176 2915352 2948481 3047868 3144192 3203288 3242448 3311264 3348892 3383424 3455232 3494496 3497472 3537216 3603699 3612288 3647754 3691008 3725172 3887136 3931308 4063824 4240512 4323264 4511232 4659328 4716288 4804932 4816384 4863672 4966896 5023338 5075136 5182848 5241744 5246208 5305824 5418432 5587758 5654016 5764352 5830704 5896962 6095736 6406576 6484896 6622528 6697784 6766848 6910464 6988992 7074432 7207398 7224576 7295508 7450344 7535007 7774272 7862616 8127648 8381637 8481024 8646528 9209453 9318656 9432576 9609864 9727344 9933792 10046676 10150272 10365696 10483488 10492416 10611648 10811097 10836864 11175516 11528704 11661408 11793924 12191472 12813152 12969792 13245056 13395568 13533696 13977984 14148864 14414796 14449152 14591016 14900688 15070014 15548544 15725232 16255296 16763274 16962048 17293056 18418906 18637312 19219728 19454688 19867584 20093352 20300544 20731392 20966976 21223296 21622194 21673728 22351032 22605021 23322816 23587848 24382944 25626304 25939584 26490112 26791136 27628359 27955968 28297728 28829592 29182032 29801376 30140028 31097088 31450464 32433291 32510592 33526548 34586112 36837812 38439456 38909376 39735168 40186704 40601088 41933952 42446592 43244388 43347456 44702064 45210042 46645632 47175696 48765888 51252608 51879168 52980224 53582272 55256718 55911936 57659184 58364064 59602752 60280056 62194176 62900928 64866582 65021184 67053096 67815063 73675624 76878912 77818752 79470336 80373408 82885077 83867904 84893184 86488776 89404128 90420084 93291264 94351392 97531776 102505216 103758336 107164544 110513436 115318368 116728128 119205504 120560112 125801856 129733164 130042368 134106192 135630126 147351248 153757824 155637504 158940672 160746816 165770154 167735808 172977552 178808256 180840168 186582528 188702784 195063552 205010432 214329088 221026872 230636736 233456256 238411008 241120224 248655231 251603712 259466328 268212384 271260252 294702496 307515648 311275008 321493632 331540308 345955104 357616512 361680336 377405568 390127104 428658176 442053744 461273472 466912512 476822016 482240448 497310462 503207424 518932656 536424768 542520504 589404992 615031296 642987264 663080616 691910208 715233024 723360672 745965693 754811136 884107488 922546944 933825024 964480896 994620924 1037865312 1072849536 1085041008 1178809984 1285974528 1326161232 1383820416 1430466048 1446721344 1491931386 1509622272 1768214976 1845093888 1928961792 1989241848 2075730624 2145699072 2170082016 2357619968 2652322464 2767640832 2893442688 2983862772 3536429952 3857923584 3978483696 4151461248 4291398144 4340164032 4715239936 5304644928 5535281664 5786885376 5967725544 7072859904 7956967392 8302922496 8680328064 10609289856 11573770752 11935451088 14145719808 15913934784 16605844992 17360656128 21218579712 23870902176 31827869568 34721312256 42437159424 47741804352 63655739136 95483608704 127311478272 190967217408 381934434816
• Sum of all divisors σ(n): 1315466697600
• Sum of proper divisors (its aliquot sum) s(n): 933532262784
• 381934434816 is an abundant number, because the sum of its proper divisors (933532262784) is greater than itself. Its abundance is 551597827968

Bases of 381934434816

• Binary: 101100011101101000100001111101000000000₂
• Hexadecimal: 0x58ED10FA00
• Base-36: 4VGHWG00

Squares and roots of 381934434816

• 381934434816 squared (381934434816²) is 145873912498217352953856
• 381934434816 cubed (381934434816³) is 55714270324405283307954579487850496
• The square root of 381934434816 is 618008.4423501025
• The cube root of 381934434816 is 7255.4263604853

Scales and comparisons

• 381,934,434,816 seconds is equal to 12,144 years, 17 weeks, 2 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 381,934,434,816 would take you about twenty-four thousand, two hundred eighty-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 381934434816 cubic inches would be around 604.6 feet tall.

Recreational maths with 381934434816

• 381934434816 backwards is 618434439183
• 381934434816 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 381934434816's digits is 54
• More coming soon!