381942158882816

Names of 381942158882816

• Cardinal: 381942158882816 can be written as Three hundred eighty-one trillion, nine hundred forty-two billion, one hundred fifty-eight million, eight hundred eighty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.81942158882816 × 10¹⁴

Factors of 381942158882816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 73

Divisors of 381942158882816

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 41 46 49 56 64 82 92 98 112 128 161 164 184 196 224 256 287 322 328 343 368 392 448 512 574 644 656 686 736 784 896 943 1024 1127 1148 1288 1312 1372 1472 1568 1681 1792 1886 2009 2048 2254 2296 2401 2576 2624 2744 2944 3136 3362 3584 3772 4018 4508 4592 4802 5152 5248 5488 5888 6272 6601 6724 7168 7544 7889 8036 9016 9184 9604 10304 10496 10976 11767 11776 12544 13202 13448 14063 14336 15088 15778 16072 16807 18032 18368 19208 20608 20992 21952 23534 23552 25088 26404 26896 28126 30176 31556 32144 33614 36064 36736 38416 38663 41216 41984 43904 46207 47068 47104 50176 52808 53792 55223 56252 60352 63112 64288 67228 68921 72128 73472 76832 77326 82369 82432 83968 87808 92414 94136 98441 100352 105616 107584 110446 112504 117649 120704 126224 128576 134456 137842 144256 146944 153664 154652 164738 164864 175616 184828 188272 196882 211232 215168 220892 225008 235298 241408 252448 257152 268912 270641 275684 288512 293888 307328 309304 323449 329476 329728 351232 369656 376544 386561 393764 422464 430336 441784 450016 470596 482447 482816 504896 514304 537824 541282 551368 576583 577024 587776 614656 618608 646898 658952 689087 702464 739312 753088 773122 787528 844928 860672 883568 900032 941192 964894 965632 1009792 1028608 1075648 1082564 1102736 1153166 1154048 1229312 1237216 1293796 1317904 1378174 1478624 1506176 1546244 1575056 1585183 1689856 1721344 1767136 1800064 1882384 1894487 1929788 1931264 2019584 2057216 2151296 2165128 2205472 2264143 2306332 2308096 2458624 2474432 2587592 2635808 2705927 2756348 2957248 3012352 3092488 3150112 3170366 3377129 3379712 3442688 3534272 3600128 3764768 3788974 3859576 4036081 4039168 4114432 4302592 4330256 4410944 4528286 4612664 4823609 4917248 4948864 5175184 5271616 5411854 5512696 5914496 6024704 6184976 6300224 6340732 6754258 6759424 7068544 7200256 7529536 7577948 7719152 8072162 8078336 8605184 8660512 8821888 9056572 9225328 9647218 9897728 10350368 10543232 10823708 11025392 11096281 11828992 12049408 12369952 12600448 12681464 13261409 13508516 13518848 14137088 14400512 15059072 15155896 15438304 15849001 16144324 16156672 17210368 17321024 17643776 18113144 18450656 19294436 19795456 20700736 21086464 21647416 22050784 22192562 23639903 23657984 24098816 24739904 25200896 25362928 26522818 27017032 28252567 28274176 28801024 30118144 30311792 30876608 31698002 32288648 34420736 34642048 35287552 36226288 36901312 38588872 39590912 41401472 42172928 43294832 44101568 44385124 47279806 47315968 49479808 50401792 50725856 53045636 54034064 56505134 56548352 60236288 60623584 61753216 63396004 64577296 69284096 70575104 72452576 73802624 77177744 77673967 79181824 82802944 84345856 86589664 88203136 88770248 92829863 94559612 94631936 98959616 100803584 101451712 106091272 108068128 110943007 113010268 113096704 120472576 121247168 123506432 126792008 129154592 138568192 141150208 144905152 147605248 154355488 155347934 165479321 165605888 168691712 173179328 176406272 177540496 185659726 189119224 197767969 197919232 201607168 202903424 212182544 216136256 221886014 226020536 240945152 242494336 247012864 253584016 258309184 277136384 289810304 295210496 308710976 310695868 330958642 331211776 346358656 352812544 355080992 371319452 378238448 395535938 395838464 405806848 424365088 432272512 443772028 452041072 484988672 494025728 507168032 516618368 543717769 554272768 579620608 590420992 617421952 621391736 649809041 661917284 662423552 692717312 705625088 710161984 742638904 756476896 791071876 791676928 811613696 848730176 864545024 887544056 904082144 969977344 988051456 1014336064 1033236736 1087435538 1158355247 1159241216 1180841984 1234843904 1242783472 1299618082 1323834568 1385434624 1411250176 1420323968 1485277808 1512953792 1582143752 1623227392 1697460352 1729090048 1775088112 1808164288 1939954688 2028672128 2066473472 2174871076 2316710494 2318482432 2469687808 2485566944 2599236164 2647669136 2770869248 2840647936 2970555616 3025907584 3164287504 3246454784 3394920704 3458180096 3550176224 3616328576 3806024383 3879909376 4057344256 4132946944 4349742152 4548663287 4633420988 4636964864 4939375616 4971133888 5198472328 5295338272 5541738496 5681295872 5941111232 6051815168 6328575008 6789841408 6916360192 7100352448 7232657152 7612048766 8108486729 8114688512 8265893888 8699484304 9097326574 9266841976 9878751232 9942267776 10396944656 10590676544 11362591744 11882222464 12103630336 12657150016 13579682816 14200704896 14465314304 15224097532 16216973458 16229377024 17398968608 18194653148 18533683952 19884535552 20793889312 21181353088 22725183488 23764444928 24207260672 25314300032 26642170681 27159365632 28401409792 28930628608 30448195064 32433946916 32458754048 34797937216 36389306296 37067367904 39769071104 41587778624 42362706176 47528889856 48414521344 50628600064 53284341362 56802819584 57861257216 60896390128 64867893832 69595874432 72778612592 74134735808 79538142208 83175557248 84725412352 95057779712 101257200128 106568682724 113605639168 121792780256 129735787664 139191748864 145557225184 148269471616 159076284416 166351114496 169450824704 186495194767 190115559424 202514400256 213137365448 227211278336 243585560512 259471575328 278383497728 291114450368 296538943232 332702228992 338901649408 372990389534 405028800512 426274730896 487171121024 518943150656 556766995456 582228900736 593077886464 665404457984 745980779068 852549461792 974342242048 1037886301312 1113533990912 1164457801472 1186155772928 1330808915968 1491961558136 1705098923584 1948684484096 2075772602624 2328915602944 2372311545856 2983923116272 3410197847168 3897368968192 4151545205248 4657831205888 5967846232544 6820395694336 7794737936384 8303090410496 9315662411776 11935692465088 13640791388672 16606180820992 23871384930176 27281582777344 47742769860352 54563165554688 95485539720704 190971079441408 381942158882816
• Sum of all divisors σ(n): 952960571166240
• Sum of proper divisors (its aliquot sum) s(n): 571018412283424
• 381942158882816 is an abundant number, because the sum of its proper divisors (571018412283424) is greater than itself. Its abundance is 189076253400608

Bases of 381942158882816

• Binary: 1010110110101111111010110101101000111100000000000₂
• Hexadecimal: 0x15B5FD6B47800
• Base-36: 3RDXSZY03K

Squares and roots of 381942158882816

• 381942158882816 squared (381942158882816²) is 145879812732066261093220089856
• 381942158882816 cubed (381942158882816³) is 55717650612306296317807728641826736094314496
• The square root of 381942158882816 is 19543340.5251716371
• The cube root of 381942158882816 is 72554.7527029381

Scales and comparisons

• 381,942,158,882,816 seconds is equal to 12,144,579 years, 11 weeks, 5 days, 22 hours, 6 minutes, 56 seconds.
• To count from 1 to 381,942,158,882,816 would take you about thirty million, three hundred sixty-one thousand, four hundred forty-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 381942158882816 cubic inches would be around 6046.2 feet tall.

Recreational maths with 381942158882816

• 381942158882816 backwards is 618288851249183
• The number of decimal digits it has is: 15
• The sum of 381942158882816's digits is 74
• More coming soon!