4001105808

Names of 4001105808

• Cardinal: 4001105808 can be written as Four billion, one million, one hundred five thousand, eight hundred eight.

Scientific notation

• Scientific notation: 4.001105808 × 10⁹

Factors of 4001105808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1426

Divisors of 4001105808

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 81 84 108 112 113 126 144 162 168 189 216 226 243 252 324 336 339 378 432 452 486 504 567 648 678 756 791 904 972 1008 1017 1134 1296 1301 1356 1512 1582 1701 1808 1944 2034 2268 2373 2602 2712 3024 3051 3164 3402 3888 3903 4068 4536 4746 5204 5424 6102 6328 6804 7119 7806 8136 9072 9107 9153 9492 10408 11709 12204 12656 13608 14238 15612 16272 18214 18306 18984 20816 21357 23418 24408 27216 27321 27459 28476 31224 35127 36428 36612 37968 42714 46836 48816 54642 54918 56952 62448 64071 70254 72856 73224 81963 85428 93672 105381 109284 109836 113904 128142 140508 145712 146448 147013 163926 170856 187344 192213 210762 218568 219672 245889 256284 281016 294026 316143 327852 341712 384426 421524 437136 439344 441039 491778 512568 562032 588052 632286 655704 737667 768852 843048 882078 983556 1025136 1029091 1176104 1264572 1311408 1323117 1475334 1537704 1686096 1764156 1967112 2058182 2213001 2352208 2529144 2646234 2950668 3075408 3087273 3528312 3934224 3969351 4116364 4426002 5058288 5292468 5901336 6174546 7056624 7938702 8232728 8852004 9261819 10584936 11802672 11908053 12349092 15877404 16465456 17704008 18523638 21169872 23816106 24698184 27785457 31754808 35408016 35724159 37047276 47632212 49396368 55570914 63509616 71448318 74094552 83356371 95264424 111141828 142896636 148189104 166712742 190528848 222283656 250069113 285793272 333425484 444567312 500138226 571586544 666850968 1000276452 1333701936 2000552904 4001105808
• Sum of all divisors σ(n): 13398892416
• Sum of proper divisors (its aliquot sum) s(n): 9397786608
• 4001105808 is an abundant number, because the sum of its proper divisors (9397786608) is greater than itself. Its abundance is 5396680800

Bases of 4001105808

• Binary: 11101110011111000000011110010000₂
• Hexadecimal: 0xEE7C0790
• Base-36: 1U65L00

Squares and roots of 4001105808

• 4001105808 squared (4001105808²) is 16008847686811332864
• 4001105808 cubed (4001105808³) is 64053093459088188922371674112
• The square root of 4001105808 is 63254.2947790901
• The cube root of 4001105808 is 1587.5473185559

Scales and comparisons

• 4,001,105,808 seconds is equal to 127 years, 11 weeks, 4 days, 2 hours, 16 minutes, 48 seconds.
• To count from 1 to 4,001,105,808 would take you about two hundred fifty-four 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 4001105808 cubic inches would be around 132.3 feet tall.

Recreational maths with 4001105808

• 4001105808 backwards is 8085011004
• 4001105808 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4001105808's digits is 27
• More coming soon!