5123564640

Names of 5123564640

• Cardinal: 5123564640 can be written as Five billion, one hundred twenty-three million, five hundred sixty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.12356464 × 10⁹

Factors of 5123564640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 183

Divisors of 5123564640

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 37 40 45 46 48 60 69 72 74 80 90 92 96 111 113 115 120 138 144 148 160 180 184 185 207 222 226 230 240 276 288 296 333 339 345 360 368 370 414 444 452 460 480 552 555 565 592 666 678 690 720 736 740 828 851 888 904 920 1017 1035 1104 1110 1130 1184 1332 1356 1369 1380 1440 1480 1656 1665 1695 1702 1776 1808 1840 2034 2070 2208 2220 2260 2553 2599 2664 2712 2738 2760 2960 3312 3330 3390 3404 3552 3616 3680 4068 4107 4140 4181 4255 4440 4520 5085 5106 5198 5328 5424 5476 5520 5920 6624 6660 6780 6808 6845 7659 7797 8136 8214 8280 8362 8510 8880 9040 10170 10212 10396 10656 10848 10952 11040 12321 12543 12765 12995 13320 13560 13616 13690 15318 15594 16272 16428 16560 16724 17020 17760 18080 20340 20424 20535 20792 20905 21904 23391 24642 25086 25530 25990 26640 27120 27232 27380 30636 31188 31487 32544 32856 33120 33448 34040 37629 38295 38985 40680 40848 41070 41584 41810 43808 46782 49284 50172 51060 51980 53280 54240 54760 61272 61605 62376 62715 62974 65712 66896 68080 75258 76590 77970 81360 81696 82140 83168 83620 93564 94461 96163 98568 100344 102120 103960 109520 116955 122544 123210 124752 125430 125948 131424 133792 136160 150516 153180 154697 155940 157435 162720 164280 167240 187128 188145 188922 192326 197136 200688 204240 207920 219040 233910 245088 246420 249504 250860 251896 283383 288489 301032 306360 309394 311880 314870 328560 334480 374256 376290 377844 384652 394272 401376 408480 415840 464091 467820 472305 480815 492840 501720 503792 566766 576978 602064 612720 618788 623760 629740 657120 668960 748512 752580 755688 769304 773485 865467 928182 935640 944610 961630 985680 1003440 1007584 1133532 1153956 1204128 1225440 1237576 1247520 1259480 1392273 1416915 1442445 1505160 1511376 1538608 1546970 1730934 1856364 1871280 1889220 1923260 1971360 2006880 2267064 2307912 2320455 2475152 2518960 2784546 2833830 2884890 3010320 3022752 3077216 3093940 3461868 3558031 3712728 3742560 3778440 3846520 4327335 4534128 4615824 4640910 4950304 5037920 5569092 5667660 5769780 6020640 6187880 6923736 6961365 7116062 7425456 7556880 7693040 8654670 9068256 9231648 9281820 10674093 11138184 11335320 11539560 12375760 13847472 13922730 14232124 14850912 15113760 15386080 17309340 17790155 18563640 21348186 22276368 22670640 23079120 24751520 27694944 27845460 28464248 32022279 34618680 35580310 37127280 42696372 44552736 45341280 46158240 53370465 55690920 56928496 64044558 69237360 71160620 74254560 85392744 106740930 111381840 113856992 128089116 138474720 142321240 160111395 170785488 213481860 222763680 256178232 284642480 320222790 341570976 426963720 512356464 569284960 640445580 853927440 1024712928 1280891160 1707854880 2561782320 5123564640
• Sum of all divisors σ(n): 18916698528
• Sum of proper divisors (its aliquot sum) s(n): 13793133888
• 5123564640 is an abundant number, because the sum of its proper divisors (13793133888) is greater than itself. Its abundance is 8669569248

Bases of 5123564640

• Binary: 100110001011000110110010001100000₂
• Hexadecimal: 0x131636460
• Base-36: 2CQFRS0

Squares and roots of 5123564640

• 5123564640 squared (5123564640²) is 26250914620258329600
• 5123564640 cubed (5123564640³) is 134498257916014605204025344000
• The square root of 5123564640 is 71579.0796252649
• The cube root of 5123564640 is 1723.9476479887

Scales and comparisons

• 5,123,564,640 seconds is equal to 162 years, 47 weeks, 3 days, 12 hours, 24 minutes.
• To count from 1 to 5,123,564,640 would take you about three hundred twenty-five 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 5123564640 cubic inches would be around 143.7 feet tall.

Recreational maths with 5123564640

• 5123564640 backwards is 0464653215
• 5123564640 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5123564640's digits is 36
• More coming soon!