381219879732120

Names of 381219879732120

• Cardinal: 381219879732120 can be written as Three hundred eighty-one trillion, two hundred nineteen billion, eight hundred seventy-nine million, seven hundred thirty-two thousand, one hundred twenty.

Scientific notation

• Scientific notation: 3.8121987973212 × 10¹⁴

Factors of 381219879732120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 200140708

Divisors of 381219879732120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 18 20 22 24 26 30 33 36 37 39 40 44 45 52 55 60 65 66 72 74 78 88 90 99 104 110 111 117 120 130 132 143 148 156 165 180 185 195 198 220 222 234 260 264 286 296 312 330 333 360 370 390 396 407 429 440 444 468 481 495 520 555 572 585 660 666 715 740 780 792 814 858 888 936 962 990 1110 1144 1170 1221 1287 1320 1332 1430 1443 1480 1560 1628 1665 1716 1924 1980 2035 2145 2220 2340 2405 2442 2574 2664 2860 2886 3256 3330 3432 3663 3848 3960 4070 4290 4329 4440 4680 4810 4884 5148 5291 5720 5772 6105 6435 6660 7215 7326 8140 8580 8658 9620 9768 10296 10582 11544 12210 12870 13320 14430 14652 15873 16280 17160 17316 18315 19240 21164 21645 24420 25740 26455 28860 29304 31746 34632 36630 42328 43290 47619 48840 51480 52910 57720 63492 73260 79365 86580 95238 105820 126984 146520 158730 173160 190476 211640 238095 317460 380952 476190 634920 952380 1904760 200140637 400281274 600421911 800562548 1000703185 1200843822 1601125096 1801265733 2001406370 2201547007 2401687644 2601828281 3002109555 3602531466 4002812740 4403094014 4803375288 5203656562 6004219110 6604641021 7205062932 7405203569 7805484843 8005625480 8806188028 9006328665 10407313124 11007735035 12008438220 13009141405 13209282042 14410125864 14810407138 15610969686 17612376056 18012657330 19813923063 20814626248 22015470070 22215610707 23416454529 24016876440 26018282810 26418564084 28620111091 29620814276 31221939372 33023205105 36025314660 37026017845 39027424215 39627846126 44030940140 44431221414 46832909058 52036565620 52837128168 57240222182 59241628552 62443878744 66046410210 66646832121 72050629320 74052035690 78054848430 79255692252 81457239259 85860333273 88061880280 88862442828 93665818116 96267646397 99069615315 104073131240 111078053535 114480444364 117082272645 132092820420 133293664242 143100555455 148104071380 156109696860 158511384504 162914478518 171720666546 177724885656 187331636232 192535292794 198139230630 222156107070 228960888728 234164545290 244371717777 257580999819 264185640840 266587328484 286201110910 288802939191 296208142760 312219393720 325828957036 333234160605 343441333092 385070585588 396278461260 407286196295 429301666365 444312214140 468329090580 481338231985 488743435554 515161999638 533174656968 572402221820 577605878382 651657914072 666468321210 686882666184 733115153331 770141171176 792556922520 814572392590 858603332730 866408817573 888624428280 936658181160 962676463970 977486871108 1030323999276 1058944110367 1144804443640 1155211756764 1221858588885 1287904999095 1332936642420 1444014695955 1466230306662 1629144785180 1717206665460 1732817635146 1925352927940 1954973742216 2060647998552 2117888220734 2310423513528 2443717177770 2575809998190 2665873284840 2888029391910 2932460613324 3176832331101 3258289570360 3434413330920 3465635270292 3665575766655 3850705855880 4235776441468 4332044087865 4887434355540 5151619996380 5294720551835 5776058783820 5864921226648 6353664662202 6931270540584 7331151533310 8471552882936 8664088175730 9530496993303 9774868711080 10303239992760 10589441103670 11552117567640 12707329324404 14662303066620 15884161655505 17328176351460 19060993986606 21178882207340 25414658648808 29324606133240 31768323311010 34656352702920 38121987973212 42357764414680 47652484966515 63536646622020 76243975946424 95304969933030 127073293244040 190609939866060 381219879732120
• Sum of all divisors σ(n): 1494906464600640
• Sum of proper divisors (its aliquot sum) s(n): 1113686584868520
• 381219879732120 is an abundant number, because the sum of its proper divisors (1113686584868520) is greater than itself. Its abundance is 732466705136400

Bases of 381219879732120

• Binary: 1010110101011011110101011100000110100001110011000₂
• Hexadecimal: 0x15AB7AB834398
• Base-36: 3R4PZTL4M0

Squares and roots of 381219879732120

• 381219879732120 squared (381219879732120²) is 145328596702972037162959694400
• 381219879732120 cubed (381219879732120³) is 55402150156744771165826885828791029064128000
• The square root of 381219879732120 is 19524852.8735076517
• The cube root of 381219879732120 is 72508.9884841189

Scales and comparisons

• 381,219,879,732,120 seconds is equal to 12,121,612 years, 51 weeks, 1 day, 12 hours, 42 minutes.
• To count from 1 to 381,219,879,732,120 would take you about thirty million, three hundred four thousand and thirty-two 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 381219879732120 cubic inches would be around 6042.4 feet tall.

Recreational maths with 381219879732120

• 381219879732120 backwards is 021237978912183
• The number of decimal digits it has is: 15
• The sum of 381219879732120's digits is 63
• More coming soon!