139243249800

Names of 139243249800

• Cardinal: 139243249800 can be written as One hundred thirty-nine billion, two hundred forty-three million, two hundred forty-nine thousand, eight hundred.

Scientific notation

• Scientific notation: 1.392432498 × 10¹¹

Factors of 139243249800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4527

Divisors of 139243249800

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 25 27 30 34 36 40 45 50 51 54 60 68 72 75 85 90 100 102 108 120 135 136 150 153 170 180 200 204 216 225 255 270 300 306 340 360 367 408 425 450 459 510 540 600 612 675 680 734 765 850 900 918 1020 1080 1101 1224 1275 1350 1468 1530 1700 1800 1835 1836 2040 2202 2295 2550 2700 2936 3060 3303 3400 3670 3672 3825 4133 4404 4590 5100 5400 5505 6120 6239 6606 7340 7650 8266 8808 9175 9180 9909 10200 11010 11475 12399 12478 13212 14680 15300 16515 16532 18350 18360 18717 19818 20665 22020 22950 24798 24956 26424 27525 30600 31195 33030 33064 36700 37197 37434 39636 41330 44040 45900 49545 49596 49912 55050 56151 61995 62390 66060 70261 73400 74394 74868 79272 82575 82660 91800 93585 99090 99192 103325 110100 111591 112302 123990 124780 132120 140522 148788 149736 155975 165150 165320 168453 185985 187170 198180 206650 210783 220200 223182 224604 247725 247980 249560 280755 281044 297576 309975 311950 330300 336906 351305 371970 374340 396360 413300 421566 446364 449208 467925 495450 495960 557955 561510 562088 619950 623900 632349 660600 673812 702610 743940 748680 826600 842265 843132 892728 929925 935850 990900 1053915 1115910 1123020 1239900 1247800 1264698 1347624 1403775 1405220 1487880 1516811 1684530 1686264 1756525 1859850 1871700 1897047 1981800 2107830 2231820 2246040 2479800 2529396 2789775 2807550 2810440 3033622 3161745 3369060 3513050 3719700 3743400 3794094 4211325 4215660 4463640 4550433 5058792 5269575 5579550 5615100 6067244 6323490 6738120 7026100 7439400 7584055 7588188 8422650 8431320 9100866 9485235 10539150 11159100 11230200 12134488 12646980 13651299 14052200 15168110 15176376 15808725 16845300 18201732 18970470 21078300 22318200 22752165 25293960 25785787 27302598 30336220 31617450 33690600 36403464 37920275 37940940 40953897 42156600 45504330 47426175 51571574 54605196 60672440 63234900 68256495 75840550 75881880 77357361 81907794 91008660 94852350 103143148 109210392 113760825 126469800 128928935 136512990 151681100 154714722 163815588 182017320 189704700 204769485 206286296 227521650 232072083 257857870 273025980 303362200 309429444 327631176 341282475 379409400 386786805 409538970 455043300 464144166 515715740 546051960 618858888 644644675 682564950 696216249 773573610 819077940 910086600 928288332 1023847425 1031431480 1160360415 1289289350 1365129900 1392432498 1547147220 1638155880 1856576664 1933934025 2047694850 2320720830 2578578700 2730259800 2784864996 3094294440 3481081245 3867868050 4095389700 4641441660 5157157400 5569729992 5801802075 6962162490 7735736100 8190779400 9282883320 11603604150 13924324980 15471472200 17405406225 23207208300 27848649960 34810812450 46414416600 69621624900 139243249800
• Sum of all divisors σ(n): 509335257600
• Sum of proper divisors (its aliquot sum) s(n): 370092007800
• 139243249800 is an abundant number, because the sum of its proper divisors (370092007800) is greater than itself. Its abundance is 230848758000

Bases of 139243249800

• Binary: 10000001101011100010110110000010001000₂
• Hexadecimal: 0x206B8B6088
• Base-36: 1RYTU360

Squares and roots of 139243249800

• 139243249800 squared (139243249800²) is 19388682614865200040000
• 139243249800 cubed (139243249800³) is 2699743176634592242496689992000000
• The square root of 139243249800 is 373153.1184379945
• The cube root of 139243249800 is 5183.1214297929

Scales and comparisons

• 139,243,249,800 seconds is equal to 4,427 years, 26 weeks, 1 day, 16 hours, 30 minutes.
• To count from 1 to 139,243,249,800 would take you about eight thousand, eight hundred fifty-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 139243249800 cubic inches would be around 431.9 feet tall.

Recreational maths with 139243249800

• 139243249800 backwards is 008942342931
• 139243249800 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139243249800's digits is 45
• More coming soon!