6440104320

Names of 6440104320

• Cardinal: 6440104320 can be written as Six billion, four hundred forty million, one hundred four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 6.44010432 × 10⁹

Factors of 6440104320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3941

Divisors of 6440104320

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 67 78 80 96 104 120 128 130 134 156 160 192 195 201 208 240 260 268 312 320 335 384 390 402 416 480 520 536 624 640 670 780 804 832 871 960 1005 1040 1072 1248 1340 1560 1608 1664 1742 1920 2010 2080 2144 2496 2613 2680 3120 3216 3484 3851 4020 4160 4288 4355 4992 5226 5360 6240 6432 6968 7702 8040 8320 8576 8710 10452 10720 11553 12480 12864 13065 13936 15404 16080 17420 19255 20904 21440 23106 24960 25728 26130 27872 30808 32160 34840 38510 41808 42880 46212 50063 52260 55744 57765 61616 64320 69680 77020 83616 92424 100126 104520 111488 115530 123232 128640 139360 150189 154040 167232 184848 200252 209040 231060 246464 250315 258017 278720 300378 308080 334464 369696 400504 418080 462120 492928 500630 516034 557440 600756 616160 739392 750945 774051 801008 836160 924240 1001260 1032068 1201512 1232320 1290085 1478784 1501890 1548102 1602016 1672320 1848480 2002520 2064136 2403024 2464640 2580170 3003780 3096204 3204032 3354221 3696960 3870255 4005040 4128272 4806048 5160340 6007560 6192408 6408064 6708442 7393920 7740510 8010080 8256544 9612096 10062663 10320680 12015120 12384816 13416884 15481020 16020160 16513088 16771105 19224192 20125326 20641360 24030240 24769632 26833768 30962040 32040320 33026176 33542210 40250652 41282720 48060480 49539264 50313315 53667536 61924080 67084420 80501304 82565440 96120960 99078528 100626630 107335072 123848160 134168840 161002608 165130880 201253260 214670144 247696320 268337680 322005216 402506520 429340288 495392640 536675360 644010432 805013040 1073350720 1288020864 1610026080 2146701440 3220052160 6440104320
• Sum of all divisors σ(n): 22442676480
• Sum of proper divisors (its aliquot sum) s(n): 16002572160
• 6440104320 is an abundant number, because the sum of its proper divisors (16002572160) is greater than itself. Its abundance is 9562467840

Bases of 6440104320

• Binary: 101111111110111000011000110000000₂
• Hexadecimal: 0x17FDC3180
• Base-36: 2YI9SAO

Squares and roots of 6440104320

• 6440104320 squared (6440104320²) is 41474943652482662400
• 6440104320 cubed (6440104320³) is 267102963788110172847341568000
• The square root of 6440104320 is 80250.2605603245
• The cube root of 6440104320 is 1860.5055395411

Scales and comparisons

• 6,440,104,320 seconds is equal to 204 years, 40 weeks, 2 days, 5 hours, 52 minutes.
• To count from 1 to 6,440,104,320 would take you about four hundred nine 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 6440104320 cubic inches would be around 155 feet tall.

Recreational maths with 6440104320

• 6440104320 backwards is 0234010446
• 6440104320 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6440104320's digits is 24
• More coming soon!