4997485920

Names of 4997485920

• Cardinal: 4997485920 can be written as Four billion, nine hundred ninety-seven million, four hundred eighty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.99748592 × 10⁹

Factors of 4997485920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 87525

Divisors of 4997485920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 42 48 51 56 60 68 70 80 84 85 96 102 105 112 119 120 136 140 160 168 170 204 210 224 238 240 255 272 280 336 340 357 408 420 476 480 510 544 560 595 672 680 714 816 840 952 1020 1120 1190 1360 1428 1632 1680 1785 1904 2040 2380 2720 2856 3360 3570 3808 4080 4760 5712 7140 8160 9520 11424 14280 19040 28560 57120 87491 174982 262473 349964 437455 524946 612437 699928 874910 1049892 1224874 1312365 1399856 1487347 1749820 1837311 2099784 2449748 2624730 2799712 2974694 3062185 3499640 3674622 4199568 4462041 4899496 5249460 5949388 6124370 6999280 7349244 7436735 8399136 8924082 9186555 9798992 10411429 10498920 11898776 12248740 13998560 14698488 14873470 17848164 18373110 19597984 20822858 20997840 22310205 23797552 24497480 29396976 29746940 31234287 35696328 36746220 41645716 41995680 44620410 47595104 48994960 52057145 58793952 59493880 62468574 71392656 73492440 83291432 89240820 97989920 104114290 118987760 124937148 142785312 146984880 156171435 166582864 178481640 208228580 237975520 249874296 293969760 312342870 333165728 356963280 416457160 499748592 624685740 713926560 832914320 999497184 1249371480 1665828640 2498742960 4997485920
• Sum of all divisors σ(n): 19049458176
• Sum of proper divisors (its aliquot sum) s(n): 14051972256
• 4997485920 is an abundant number, because the sum of its proper divisors (14051972256) is greater than itself. Its abundance is 9054486336

Bases of 4997485920

• Binary: 100101001110111111001010101100000₂
• Hexadecimal: 0x129DF9560
• Base-36: 2ANDGTC

Squares and roots of 4997485920

• 4997485920 squared (4997485920²) is 24974865520598246400
• 4997485920 cubed (4997485920³) is 124811538793083206360690688000
• The square root of 4997485920 is 70692.8986532593
• The cube root of 4997485920 is 1709.6892975389

Scales and comparisons

• 4,997,485,920 seconds is equal to 158 years, 47 weeks, 6 hours, 32 minutes.
• To count from 1 to 4,997,485,920 would take you about three hundred seventeen 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 4997485920 cubic inches would be around 142.5 feet tall.

Recreational maths with 4997485920

• 4997485920 backwards is 0295847994
• The number of decimal digits it has is: 10
• The sum of 4997485920's digits is 57
• More coming soon!