381892085120

Names of 381892085120

• Cardinal: 381892085120 can be written as Three hundred eighty-one billion, eight hundred ninety-two million, eighty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 3.8189208512 × 10¹¹

Factors of 381892085120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 418

Divisors of 381892085120

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 31 32 35 40 52 53 56 62 64 65 70 80 91 104 106 112 124 128 130 140 155 160 169 182 208 212 217 224 248 260 265 280 307 310 320 338 364 371 403 416 424 434 448 455 496 520 530 560 614 620 640 676 689 728 742 806 832 845 848 868 896 910 992 1040 1060 1085 1120 1183 1228 1240 1352 1378 1456 1484 1535 1612 1643 1664 1690 1696 1736 1820 1855 1984 2015 2080 2120 2149 2170 2240 2366 2456 2480 2704 2756 2821 2912 2968 3070 3224 3286 3380 3392 3445 3472 3640 3710 3968 3991 4030 4160 4240 4298 4340 4480 4732 4823 4912 4960 5239 5408 5512 5642 5824 5915 5936 6140 6448 6572 6760 6784 6890 6944 7280 7420 7982 8060 8215 8320 8480 8596 8680 8957 9464 9517 9646 9824 9920 10478 10745 10816 11024 11284 11501 11648 11830 11872 12280 12896 13144 13520 13780 13888 14105 14560 14840 15964 16120 16271 16430 16960 17192 17360 17914 18928 19034 19292 19648 19840 19955 20956 21359 21490 21632 22048 22568 23002 23660 23744 24115 24560 25792 26195 26288 27040 27560 27776 27937 28210 29120 29680 31928 32240 32542 32860 33920 34384 34720 35828 36673 37856 38068 38584 39296 39910 41912 42718 42980 44096 44785 45136 46004 47320 47488 47585 48230 49120 51584 51883 52390 52576 54080 55120 55874 56420 57505 58240 59360 62699 63856 64480 65084 65720 66619 68768 69440 71656 73346 75712 76136 77168 79820 81355 83824 85436 85960 88192 89570 90272 92008 94640 95170 96460 98240 103766 104780 105152 106795 108160 110240 111748 112840 113897 115010 118720 123721 125398 127712 128960 130168 131440 133238 137536 138880 139685 143312 146692 149513 151424 152272 154336 159640 162710 167648 170872 171920 179140 180544 183365 184016 189280 190340 192920 196480 207532 209560 210304 211523 213590 220480 223496 225680 227794 230020 237440 247442 250796 255424 257920 259415 260336 262880 266476 275072 277667 279370 286624 293384 299026 304544 308672 313495 319280 325420 333095 335296 341744 343840 358280 361088 363181 366730 368032 378560 380680 385840 415064 419120 423046 427180 440960 446992 451360 455588 460040 494884 501592 504401 510848 518830 520672 525760 532952 555334 558740 569485 573248 586768 598052 609088 617344 618605 626990 638560 650840 666190 670592 683488 687680 716560 726362 733460 736064 747565 757120 761360 771680 830128 838240 846092 854360 866047 893984 902720 911176 920080 989768 1003184 1008802 1037660 1041344 1051520 1057615 1065904 1110668 1117480 1138970 1146496 1173536 1196104 1218176 1237210 1253980 1277120 1301680 1332380 1366976 1375360 1388335 1433120 1452724 1466920 1472128 1480661 1495130 1522720 1543360 1608373 1660256 1676480 1692184 1708720 1732094 1787968 1805440 1815905 1822352 1840160 1943669 1979536 2006368 2017604 2075320 2082688 2115230 2131808 2221336 2234960 2277940 2347072 2392208 2474420 2507960 2522005 2554240 2603360 2664760 2733952 2749799 2776670 2866240 2905448 2933840 2961322 2990260 3045440 3086720 3216746 3320512 3352960 3384368 3417440 3464188 3530807 3575936 3631810 3644704 3680320 3887338 3959072 4012736 4035208 4150640 4230460 4263616 4330235 4442672 4469920 4555880 4694144 4784416 4948840 5015920 5044010 5206720 5329520 5499598 5553340 5732480 5810896 5867680 5922644 5980520 6090880 6433492 6557213 6641024 6768736 6834880 6928376 7061614 7263620 7289408 7360640 7403305 7774676 7918144 8025472 8041865 8070416 8301280 8460920 8527232 8660470 8885344 8939840 9111760 9568832 9718345 9897680 10031840 10088020 10413440 10659040 10999196 11106680 11258611 11621792 11735360 11845288 11961040 12866984 13114426 13537472 13669760 13748995 13856752 14123228 14527240 14578816 14806610 15549352 15836288 16083730 16140832 16602560 16921840 17320940 17654035 17770688 17879680 18223520 19137664 19248593 19436690 19795360 20063680 20176040 21318080 21998392 22213360 22517222 23243584 23470720 23690576 23922080 25733968 26228852 27074944 27497990 27713504 28246456 29054480 29613220 31098704 32167460 32281664 32786065 33205120 33843680 34641880 35308070 35541376 36447040 38497186 38873380 39590720 40127360 40352080 42636160 43996784 44426720 45034444 45900491 46487168 47381152 47844160 51467936 52457704 54995980 55427008 56293055 56492912 58108960 59226440 62197408 64334920 64563328 65572130 67687360 69283760 70616140 72894080 76994372 77746760 79181440 80704160 85243769 87993568 88853440 90068888 91800982 94762304 95688320 96242965 102935872 104915408 109991960 110854016 112586110 112985824 116217920 118452880 124394816 128669840 131144260 135374720 138567520 141232280 153988744 155493520 161408320 170487538 175987136 177706880 180137776 183601964 189524608 192485930 205871744 209830816 219983920 225172220 225971648 229502455 232435840 236905760 248789632 257339680 262288520 277135040 282464560 307977488 310987040 322816640 340975076 351974272 360275552 367203928 384971860 419661632 426218845 439967840 450344440 451943296 459004910 473811520 514679360 524577040 554270080 564929120 596706383 615954976 621974080 681950152 720551104 734407856 769943720 839323264 852437690 879935680 900688880 918009820 947623040 1029358720 1049154080 1129858240 1193412766 1231909952 1243948160 1363900304 1441102208 1468815712 1539887440 1704875380 1759871360 1801377760 1836019640 2098308160 2259716480 2386825532 2463819904 2727800608 2937631424 2983531915 3079774880 3409750760 3602755520 3672039280 4196616320 4773651064 5455601216 5875262848 5967063830 6159549760 6819501520 7205511040 7344078560 9547302128 10911202432 11934127660 12319099520 13639003040 14688157120 19094604256 23868255320 27278006080 29376314240 38189208512 47736510640 54556012160 76378417024 95473021280 190946042560 381892085120
• Sum of all divisors σ(n): 1192139182080
• Sum of proper divisors (its aliquot sum) s(n): 810247096960
• 381892085120 is an abundant number, because the sum of its proper divisors (810247096960) is greater than itself. Its abundance is 428355011840

Bases of 381892085120

• Binary: 101100011101010100010101100010110000000₂
• Hexadecimal: 0x58EA8AC580
• Base-36: 4VFSOQRK

Squares and roots of 381892085120

• 381892085120 squared (381892085120²) is 145841564677301325414400
• 381892085120 cubed (381892085120³) is 55695739231777943097044864073728000
• The square root of 381892085120 is 617974.1783602289
• The cube root of 381892085120 is 7255.1581849119

Scales and comparisons

• 381,892,085,120 seconds is equal to 12,142 years, 51 weeks, 2 days, 6 hours, 45 minutes, 20 seconds.
• To count from 1 to 381,892,085,120 would take you about twenty-four thousand, two hundred eighty-five 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 381892085120 cubic inches would be around 604.6 feet tall.

Recreational maths with 381892085120

• 381892085120 backwards is 021580298183
• The number of decimal digits it has is: 12
• The sum of 381892085120's digits is 47
• More coming soon!