381893883805800

Names of 381893883805800

• Cardinal: 381893883805800 can be written as Three hundred eighty-one trillion, eight hundred ninety-three billion, eight hundred eighty-three million, eight hundred five thousand, eight hundred.

Scientific notation

• Scientific notation: 3.818938838058 × 10¹⁴

Factors of 381893883805800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4170565

Divisors of 381893883805800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 23 24 25 30 36 40 45 46 50 60 69 72 75 90 92 100 115 120 138 150 180 184 200 207 225 230 276 300 345 360 414 450 460 552 575 600 690 828 900 920 1035 1150 1380 1656 1725 1800 2070 2213 2300 2760 3450 4140 4426 4600 5175 6639 6900 8280 8852 10350 11065 13278 13800 17704 19917 20700 22130 26556 33195 39834 41400 44260 50899 53112 55325 66390 79668 88520 99585 101798 110650 132780 152697 159336 165975 199170 203596 221300 254495 265560 305394 331950 398340 407192 442600 458091 497925 508990 610788 663900 763485 796680 916182 995850 1017980 1221576 1272475 1327800 1526970 1832364 1991700 2035960 2290455 2544950 3053940 3664728 3817425 3983400 4168319 4580910 5089900 6107880 7634850 8336638 9161820 10179800 11452275 12504957 15269700 16673276 18323640 20841595 22904550 25009914 30539400 33346552 37514871 41683190 45809100 50019828 62524785 75029742 83366380 91618200 95871337 100039656 104207975 125049570 150059484 166732760 187574355 191742674 208415950 250099140 287614011 300118968 312623925 375148710 383485348 416831900 479356685 500198280 575228022 625247850 750297420 766970696 833663800 862842033 937871775 958713370 1150456044 1250495700 1438070055 1500594840 1725684066 1875743550 1917426740 2300912088 2396783425 2500991400 2876140110 3451368132 3751487100 3834853480 4314210165 4793566850 5752280220 6902736264 7190350275 7502974200 8628420330 9224489947 9587133700 11504560440 14380700550 17256840660 18448979894 19174267400 21571050825 27673469841 28761401100 34513681320 36897959788 43142101650 46122449735 55346939682 57522802200 73795919576 83020409523 86284203300 92244899470 110693879364 138367349205 166040819046 172568406600 184489798940 212163268781 221387758728 230612248675 276734698410 332081638092 368979597880 415102047615 424326537562 461224497350 553469396820 636489806343 664163276184 691836746025 830204095230 848653075124 922448994700 1060816343905 1106938793640 1272979612686 1383673492050 1660408190460 1697306150248 1844897989400 1909469419029 2075510238075 2121632687810 2545959225372 2767346984100 3182449031715 3320816380920 3818938838058 4151020476150 4243265375620 5091918450744 5304081719525 5534693968200 6364898063430 7637877676116 8302040952300 8486530751240 9547347095145 10608163439050 12729796126860 15275755352232 15912245158575 16604081904600 19094694190290 21216326878100 25459592253720 31824490317150 38189388380580 42432653756200 47736735475725 63648980634300 76378776761160 95473470951450 127297961268600 190946941902900 381893883805800
• Sum of all divisors σ(n): 1338894062438400
• Sum of proper divisors (its aliquot sum) s(n): 957000178632600
• 381893883805800 is an abundant number, because the sum of its proper divisors (957000178632600) is greater than itself. Its abundance is 575106294826800

Bases of 381893883805800

• Binary: 1010110110101010010011001010010010100000001101000₂
• Hexadecimal: 0x15B5499494068
• Base-36: 3RDBMM7KA0

Squares and roots of 381893883805800

• 381893883805800 squared (381893883805800²) is 145842938488277871492113640000
• 381893883805800 cubed (381893883805800³) is 55696526204938826160952590705209291112000000
• The square root of 381893883805800 is 19542105.4087270751
• The cube root of 381893883805800 is 72551.6957532825

Scales and comparisons

• 381,893,883,805,800 seconds is equal to 12,143,044 years, 11 weeks, 6 days, 14 hours, 30 minutes.
• To count from 1 to 381,893,883,805,800 would take you about thirty million, three hundred fifty-seven thousand, six hundred ten 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 381893883805800 cubic inches would be around 6046 feet tall.

Recreational maths with 381893883805800

• 381893883805800 backwards is 008508388398183
• 381893883805800 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 381893883805800's digits is 72
• More coming soon!