4945494480

Names of 4945494480

• Cardinal: 4945494480 can be written as Four billion, nine hundred forty-five million, four hundred ninety-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 4.94549448 × 10⁹

Factors of 4945494480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 760

Divisors of 4945494480

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 31 34 40 48 51 60 61 62 68 80 85 93 102 120 122 124 136 155 170 183 186 204 240 244 248 255 272 305 310 340 366 372 408 465 488 496 510 527 610 620 641 680 732 744 816 915 930 976 1020 1037 1054 1220 1240 1282 1360 1464 1488 1581 1830 1860 1891 1923 2040 2074 2108 2440 2480 2564 2635 2928 3111 3162 3205 3660 3720 3782 3846 4080 4148 4216 4880 5128 5185 5270 5673 6222 6324 6410 7320 7440 7564 7692 7905 8296 8432 9455 9615 10256 10370 10540 10897 11346 12444 12648 12820 14640 15128 15384 15555 15810 16592 18910 19230 19871 20740 21080 21794 22692 24888 25296 25640 28365 30256 30768 31110 31620 32147 32691 37820 38460 39101 39742 41480 42160 43588 45384 49776 51280 54485 56730 59613 62220 63240 64294 65382 75640 76920 78202 79484 82960 87176 90768 96441 99355 108970 113460 117303 119226 124440 126480 128588 130764 151280 153840 156404 158968 160735 163455 174352 192882 195505 198710 217940 226920 234606 238452 248880 257176 261528 298065 312808 317936 321470 326910 337807 385764 391010 397420 435880 453840 469212 476904 482205 514352 523056 586515 596130 625616 642940 653820 664717 675614 771528 782020 794840 871760 938424 953808 964410 1013421 1173030 1192260 1212131 1285880 1307640 1329434 1351228 1543056 1564040 1589680 1689035 1876848 1928820 1994151 2026842 2346060 2384520 2424262 2571760 2615280 2658868 2702456 3128080 3323585 3378070 3636393 3857640 3988302 4053684 4692120 4769040 4848524 5067105 5317736 5404912 6060655 6647170 6756140 7272786 7715280 7976604 8107368 9384240 9697048 9970755 10134210 10635472 12121310 13294340 13512280 14545572 15953208 16214736 18181965 19394096 19941510 20268420 20606227 24242620 26588680 27024560 29091144 31906416 36363930 39883020 40536840 41212454 48485240 53177360 58182288 61818681 72727860 79766040 81073680 82424908 96970480 103031135 123637362 145455720 159532080 164849816 206062270 247274724 290911440 309093405 329699632 412124540 494549448 618186810 824249080 989098896 1236373620 1648498160 2472747240 4945494480
• Sum of all divisors σ(n): 17057765376
• Sum of proper divisors (its aliquot sum) s(n): 12112270896
• 4945494480 is an abundant number, because the sum of its proper divisors (12112270896) is greater than itself. Its abundance is 7166776416

Bases of 4945494480

• Binary: 100100110110001100100000111010000₂
• Hexadecimal: 0x126C641D0
• Base-36: 29SF3YO

Squares and roots of 4945494480

• 4945494480 squared (4945494480²) is 24457915651710470400
• 4945494480 cubed (4945494480³) is 120956486847839733921403392000
• The square root of 4945494480 is 70324.2097715999
• The cube root of 4945494480 is 1703.7396889051

Scales and comparisons

• 4,945,494,480 seconds is equal to 157 years, 13 weeks, 12 hours, 28 minutes.
• To count from 1 to 4,945,494,480 would take you about three hundred fourteen 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 4945494480 cubic inches would be around 142 feet tall.

Recreational maths with 4945494480

• 4945494480 backwards is 0844945494
• 4945494480 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4945494480's digits is 51
• More coming soon!