13124993280

Names of 13124993280

• Cardinal: 13124993280 can be written as Thirteen billion, one hundred twenty-four million, nine hundred ninety-three thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.312499328 × 10¹⁰

Factors of 13124993280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 896

Divisors of 13124993280

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 31 32 35 38 40 42 48 56 57 60 62 64 70 76 80 84 93 95 96 105 112 114 120 124 128 133 140 152 155 160 168 186 190 192 210 217 224 228 240 248 256 266 280 285 304 310 320 336 372 380 384 399 420 434 448 456 465 480 496 532 560 570 589 608 620 640 651 665 672 744 760 768 798 829 840 868 896 912 930 960 992 1064 1085 1120 1140 1178 1216 1240 1280 1302 1330 1344 1488 1520 1596 1658 1680 1736 1767 1792 1824 1860 1920 1984 1995 2128 2170 2240 2280 2356 2432 2480 2487 2604 2660 2688 2945 2976 3040 3192 3255 3316 3360 3472 3534 3648 3720 3840 3968 3990 4123 4145 4256 4340 4480 4560 4712 4864 4960 4974 5208 5320 5376 5803 5890 5952 6080 6384 6510 6632 6720 6944 7068 7296 7440 7936 7980 8246 8290 8512 8680 8835 8960 9120 9424 9920 9948 10416 10640 11606 11780 11904 12160 12369 12435 12768 13020 13264 13440 13888 14136 14592 14880 15751 15960 16492 16580 17024 17360 17409 17670 18240 18848 19840 19896 20615 20832 21280 23212 23560 23808 24320 24738 24870 25536 25699 26040 26528 26880 27776 28272 29015 29760 31502 31920 32984 33160 34048 34720 34818 35340 36480 37696 39680 39792 41230 41664 42560 46424 47120 47253 49476 49740 51072 51398 52080 53056 55552 56544 58030 59520 61845 63004 63840 65968 66320 69440 69636 70680 72960 75392 77097 78755 79584 82460 83328 85120 87045 92848 94240 94506 98952 99480 102144 102796 104160 106112 110257 113088 116060 119040 123690 126008 127680 128495 131936 132640 138880 139272 141360 150784 154194 157510 159168 164920 166656 170240 174090 179893 185696 188480 189012 197904 198960 205592 208320 212224 220514 226176 232120 236265 247380 252016 255360 256990 263872 265280 277760 278544 282720 308388 315020 318336 329840 330771 348180 359786 371392 376960 378024 385485 395808 397920 411184 416640 441028 452352 464240 472530 488281 494760 504032 510720 513980 527744 530560 539679 551285 557088 565440 616776 630040 636672 659680 661542 696360 719572 742784 753920 756048 770970 791616 795840 822368 833280 882056 899465 928480 945060 976562 989520 1008064 1027960 1055488 1061120 1079358 1102570 1114176 1130880 1233552 1260080 1319360 1323084 1392720 1439144 1464843 1485568 1512096 1541940 1583232 1591680 1644736 1653855 1764112 1798930 1856960 1890120 1953124 1979040 2016128 2055920 2158716 2205140 2228352 2261760 2441405 2467104 2520160 2638720 2646168 2698395 2785440 2878288 2929686 3024192 3083880 3166464 3183360 3289472 3307710 3417967 3528224 3597860 3713920 3780240 3906248 3958080 4032256 4111840 4317432 4410280 4456704 4882810 4934208 5040320 5277440 5292336 5396790 5570880 5756576 5859372 6048384 6167760 6578944 6615420 6835934 7056448 7195720 7324215 7427840 7560480 7812496 7916160 8223680 8634864 8820560 9765620 9868416 10080640 10253901 10584672 10793580 11141760 11513152 11718744 12096768 12335520 13230840 13671868 14112896 14391440 14648430 15120960 15624992 15832320 16447360 17089835 17269728 17641120 19531240 19736832 20161280 20507802 21169344 21587160 22283520 23026304 23437488 24671040 26461680 27343736 28225792 28782880 29296860 30241920 31249984 32894720 34179670 34539456 35282240 39062480 41015604 42338688 43174320 46052608 46874976 49342080 51269505 52923360 54687472 57565760 58593720 60483840 62499968 68359340 69078912 70564480 78124960 82031208 84677376 86348640 93749952 98684160 102539010 105846720 109374944 115131520 117187440 124999936 136718680 138157824 141128960 156249920 164062416 172697280 187499904 205078020 211693440 218749888 230263040 234374880 273437360 312499840 328124832 345394560 374999808 410156040 423386880 437499776 468749760 546874720 624999680 656249664 690789120 820312080 874999552 937499520 1093749440 1312499328 1640624160 1874999040 2187498880 2624998656 3281248320 4374997760 6562496640 13124993280
• Sum of all divisors σ(n): 52117094400
• Sum of proper divisors (its aliquot sum) s(n): 38992101120
• 13124993280 is an abundant number, because the sum of its proper divisors (38992101120) is greater than itself. Its abundance is 25867107840

Bases of 13124993280

• Binary: 1100001110010011111000000100000000₂
• Hexadecimal: 0x30E4F8100
• Base-36: 612A5MO

Squares and roots of 13124993280

• 13124993280 squared (13124993280²) is 172265448600045158400
• 13124993280 cubed (13124993280³) is 2260982855251778111696535552000
• The square root of 13124993280 is 114564.3630454079
• The cube root of 13124993280 is 2358.8465875817

Scales and comparisons

• 13,124,993,280 seconds is equal to 417 years, 17 weeks, 2 days, 15 hours, 28 minutes.
• To count from 1 to 13,124,993,280 would take you about eight hundred thirty-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 13124993280 cubic inches would be around 196.6 feet tall.

Recreational maths with 13124993280

• 13124993280 backwards is 08239942131
• 13124993280 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13124993280's digits is 42
• More coming soon!