4997438880

Names of 4997438880

• Cardinal: 4997438880 can be written as Four billion, nine hundred ninety-seven million, four hundred thirty-eight thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 4.99743888 × 10⁹

Factors of 4997438880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 444

Divisors of 4997438880

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 67 70 79 80 84 96 105 112 120 134 140 158 160 168 201 210 224 237 240 268 280 281 316 335 336 395 402 420 469 474 480 536 553 560 562 632 670 672 790 804 840 843 938 948 1005 1072 1106 1120 1124 1185 1264 1340 1405 1407 1580 1608 1659 1680 1686 1876 1896 1967 2010 2144 2212 2248 2345 2370 2528 2680 2765 2810 2814 3160 3216 3318 3360 3372 3752 3792 3934 4020 4215 4424 4496 4690 4740 5293 5360 5530 5620 5628 5901 6320 6432 6636 6744 7035 7504 7584 7868 8040 8295 8430 8848 8992 9380 9480 9835 10586 10720 11060 11240 11256 11802 12640 13272 13488 14070 15008 15736 15879 16080 16590 16860 17696 18760 18827 18960 19670 21172 22120 22199 22480 22512 23604 26465 26544 26976 28140 29505 31472 31758 32160 33180 33720 37051 37520 37654 37920 39340 42344 44240 44398 44960 45024 47208 52930 53088 56280 56481 59010 62944 63516 66360 66597 67440 74102 75040 75308 78680 79395 84688 88480 88796 94135 94416 105860 110995 111153 112560 112962 118020 127032 131789 132720 133194 134880 148204 150616 155393 157360 158790 169376 177592 185255 188270 188832 211720 221990 222306 225120 225924 236040 254064 263578 265440 266388 282405 296408 301232 310786 314720 317580 332985 355184 370510 376540 395367 423440 443980 444612 451848 466179 472080 508128 527156 532776 555765 564810 592816 602464 621572 635160 658945 665970 710368 741020 753080 776965 790734 846880 887960 889224 903696 932358 944160 1054312 1065552 1111530 1129620 1185632 1243144 1270320 1317890 1331940 1482040 1487333 1506160 1553930 1581468 1775920 1778448 1807392 1864716 1976835 2108624 2131104 2223060 2259240 2330895 2486288 2540640 2635780 2663880 2964080 2974666 3012320 3107860 3162936 3551840 3556896 3729432 3953670 4217248 4446120 4461999 4518480 4661790 4972576 5271560 5327760 5928160 5949332 6215720 6325872 7436665 7458864 7907340 8892240 8923998 9036960 9323580 10411331 10543120 10655520 11898664 12431440 12651744 14873330 14917728 15814680 17784480 17847996 18647160 20822662 21086240 22309995 23797328 24862880 29746660 31233993 31629360 35695992 37294320 41645324 44619990 47594656 52056655 59493320 62467986 63258720 71391984 74588640 83290648 89239980 104113310 118986640 124935972 142783968 156169965 166581296 178479960 208226620 237973280 249871944 312339930 333162592 356959920 416453240 499743888 624679860 713919840 832906480 999487776 1249359720 1665812960 2498719440 4997438880
• Sum of all divisors σ(n): 18556231680
• Sum of proper divisors (its aliquot sum) s(n): 13558792800
• 4997438880 is an abundant number, because the sum of its proper divisors (13558792800) is greater than itself. Its abundance is 8561353920

Bases of 4997438880

• Binary: 100101001110111101101110110100000₂
• Hexadecimal: 0x129DEDDA0
• Base-36: 2ANCGIO

Squares and roots of 4997438880

• 4997438880 squared (4997438880²) is 24974395359335654400
• 4997438880 cubed (4997438880³) is 124808014373235570268803072000
• The square root of 4997438880 is 70692.5659457909
• The cube root of 4997438880 is 1709.6839332391

Scales and comparisons

• 4,997,438,880 seconds is equal to 158 years, 46 weeks, 6 days, 17 hours, 28 minutes.
• To count from 1 to 4,997,438,880 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 4997438880 cubic inches would be around 142.5 feet tall.

Recreational maths with 4997438880

• 4997438880 backwards is 0888347994
• 4997438880 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4997438880's digits is 60
• More coming soon!