4468513920

Names of 4468513920

• Cardinal: 4468513920 can be written as Four billion, four hundred sixty-eight million, five hundred thirteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.46851392 × 10⁹

Factors of 4468513920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 10571

Divisors of 4468513920

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 32 34 39 40 48 51 52 60 64 65 68 78 80 85 96 102 104 120 128 130 136 156 160 170 192 195 204 208 221 240 255 260 272 312 320 340 384 390 408 416 442 480 510 520 544 624 640 663 680 780 816 832 884 960 1020 1040 1088 1105 1248 1326 1360 1560 1632 1664 1768 1920 2040 2080 2176 2210 2496 2652 2720 3120 3264 3315 3536 4080 4160 4420 4992 5304 5440 6240 6528 6630 7072 8160 8320 8840 10531 10608 10880 12480 13260 14144 16320 17680 21062 21216 24960 26520 28288 31593 32640 35360 42124 42432 52655 53040 63186 70720 84248 84864 105310 106080 126372 136903 141440 157965 168496 179027 210620 212160 252744 273806 315930 336992 358054 410709 421240 424320 505488 537081 547612 631860 673984 684515 716108 821418 842480 895135 1010976 1074162 1095224 1263720 1347968 1369030 1432216 1642836 1684960 1790270 2021952 2053545 2148324 2190448 2327351 2527440 2685405 2738060 2864432 3285672 3369920 3580540 4043904 4107090 4296648 4380896 4654702 5054880 5370810 5476120 5728864 6571344 6739840 6982053 7161080 8214180 8593296 8761792 9309404 10109760 10741620 10952240 11457728 11636755 13142688 13964106 14322160 16428360 17186592 17523584 18618808 20219520 21483240 21904480 22915456 23273510 26285376 27928212 28644320 32856720 34373184 34910265 37237616 42966480 43808960 46547020 52570752 55856424 57288640 65713440 68746368 69820530 74475232 85932960 87617920 93094040 111712848 114577280 131426880 139641060 148950464 171865920 186188080 223425696 262853760 279282120 297900928 343731840 372376160 446851392 558564240 744752320 893702784 1117128480 1489504640 2234256960 4468513920
• Sum of all divisors σ(n): 16242871680
• Sum of proper divisors (its aliquot sum) s(n): 11774357760
• 4468513920 is an abundant number, because the sum of its proper divisors (11774357760) is greater than itself. Its abundance is 7305843840

Bases of 4468513920

• Binary: 100001010010110000001110010000000₂
• Hexadecimal: 0x10A581C80
• Base-36: 21WFREO

Squares and roots of 4468513920

• 4468513920 squared (4468513920²) is 19967616653233766400
• 4468513920 cubed (4468513920³) is 89225572964198898172428288000
• The square root of 4468513920 is 66846.9439839997
• The cube root of 4468513920 is 1647.1040626069

Scales and comparisons

• 4,468,513,920 seconds is equal to 142 years, 4 weeks, 2 days, 21 hours, 52 minutes.
• To count from 1 to 4,468,513,920 would take you about two hundred eighty-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 4468513920 cubic inches would be around 137.3 feet tall.

Recreational maths with 4468513920

• 4468513920 backwards is 0293158644
• The number of decimal digits it has is: 10
• The sum of 4468513920's digits is 42
• More coming soon!