381798964965400

Names of 381798964965400

• Cardinal: 381798964965400 can be written as Three hundred eighty-one trillion, seven hundred ninety-eight billion, nine hundred sixty-four million, nine hundred sixty-five thousand, four hundred.

Scientific notation

• Scientific notation: 3.817989649654 × 10¹⁴

Factors of 381798964965400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3117854

Divisors of 381798964965400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 19 20 25 38 40 50 76 95 100 152 190 200 361 380 475 722 760 950 1444 1697 1805 1900 2888 3394 3610 3800 6788 7220 8485 9025 13576 14440 16970 18050 32243 33940 36100 42425 64486 67880 72200 84850 128972 161215 169700 257944 322430 339400 612617 644860 806075 1225234 1289720 1612150 2450468 3063085 3116131 3224300 4900936 6126170 6232262 6448600 12252340 12464524 15315425 15580655 24504680 24929048 30630850 31161310 59206489 61261700 62322620 77903275 118412978 122523400 124645240 155806550 236825956 296032445 311613100 473651912 592064890 623226200 1124923291 1184129780 1480162225 2249846582 2368259560 2960324450 4499693164 5288074307 5624616455 5920648900 8999386328 10576148614 11249232910 11841297800 21152297228 22498465820 26440371535 28123082275 42304594456 44996931640 52880743070 56246164550 100473411833 105761486140 112492329100 132201857675 200946823666 211522972280 224984658200 264403715350 401893647332 502367059165 528807430700 803787294664 1004734118330 1057614861400 1908994824827 2009468236660 2511835295825 3817989649654 4018936473320 5023670591650 7635979299308 9544974124135 10047341183300 15271958598616 19089948248270 20094682366600 38179896496540 47724870620675 76359792993080 95449741241350 190899482482700 381798964965400
• Sum of all divisors σ(n): 937414054774440
• Sum of proper divisors (its aliquot sum) s(n): 555615089809040
• 381798964965400 is an abundant number, because the sum of its proper divisors (555615089809040) is greater than itself. Its abundance is 173816124843640

Bases of 381798964965400

• Binary: 1010110110011111001111111101011101011000000011000₂
• Hexadecimal: 0x15B3E7FAEB018
• Base-36: 3RC40TZEAG

Squares and roots of 381798964965400

• 381798964965400 squared (381798964965400²) is 145770449648650736623197160000
• 381798964965400 cubed (381798964965400³) is 55655006798395807331380955191776778264000000
• The square root of 381798964965400 is 19539676.6852832035
• The cube root of 381798964965400 is 72545.6844032331

Scales and comparisons

• 381,798,964,965,400 seconds is equal to 12,140,026 years, 5 weeks, 2 days, 21 hours, 56 minutes, 40 seconds.
• To count from 1 to 381,798,964,965,400 would take you about thirty million, three hundred fifty thousand and sixty-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 381798964965400 cubic inches would be around 6045.5 feet tall.

Recreational maths with 381798964965400

• 381798964965400 backwards is 004569469897183
• The number of decimal digits it has is: 15
• The sum of 381798964965400's digits is 79
• More coming soon!