10105398400

Names of 10105398400

• Cardinal: 10105398400 can be written as Ten billion, one hundred five million, three hundred ninety-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.01053984 × 10¹⁰

Factors of 10105398400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 455

Divisors of 10105398400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 128 136 160 170 200 272 320 340 400 425 431 544 640 680 800 850 862 1088 1360 1600 1700 1724 2155 2176 2720 3200 3400 3448 4310 5440 6800 6896 7327 8620 10775 10880 13600 13792 14654 17240 21550 27200 27584 29308 34480 36635 43100 54400 55168 58616 68960 73270 86200 117232 137920 146540 172400 183175 185761 234464 275840 293080 344800 366350 371522 468928 586160 689600 732700 743044 928805 937856 1172320 1379200 1465400 1486088 1857610 2344640 2930800 2972176 3157937 3715220 4644025 4689280 5861600 5944352 6315874 7430440 9288050 11723200 11888704 12631748 14860880 15789685 18576100 23446400 23777408 25263496 29721760 31579370 37152200 50526992 59443520 63158740 74304400 78948425 101053984 118887040 126317480 148608800 157896850 202107968 252634960 297217600 315793700 404215936 505269920 594435200 631587400 1010539840 1263174800 2021079680 2526349600 5052699200 10105398400
• Sum of all divisors σ(n): 26493401970
• Sum of proper divisors (its aliquot sum) s(n): 16388003570
• 10105398400 is an abundant number, because the sum of its proper divisors (16388003570) is greater than itself. Its abundance is 6282605170

Bases of 10105398400

• Binary: 1001011010010101000010010010000000₂
• Hexadecimal: 0x25A542480
• Base-36: 4N4HRB4

Squares and roots of 10105398400

• 10105398400 squared (10105398400²) is 102119076822722560000
• 10105398400 cubed (10105398400³) is 1031953955533817641467904000000
• The square root of 10105398400 is 100525.6106671329
• The cube root of 10105398400 is 2161.9773844841

Scales and comparisons

• 10,105,398,400 seconds is equal to 321 years, 16 weeks, 4 days, 15 hours, 6 minutes, 40 seconds.
• To count from 1 to 10,105,398,400 would take you about six hundred forty-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 10105398400 cubic inches would be around 180.2 feet tall.

Recreational maths with 10105398400

• 10105398400 backwards is 00489350101
• The number of decimal digits it has is: 11
• The sum of 10105398400's digits is 31
• More coming soon!