139555312400

Names of 139555312400

• Cardinal: 139555312400 can be written as One hundred thirty-nine billion, five hundred fifty-five million, three hundred twelve thousand, four hundred.

Scientific notation

• Scientific notation: 1.395553124 × 10¹¹

Factors of 139555312400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 794

Divisors of 139555312400

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 37 40 49 50 56 70 74 80 98 100 112 140 148 175 185 196 200 245 259 280 296 343 350 370 392 400 490 518 560 592 686 700 740 743 784 925 980 1036 1225 1295 1369 1372 1400 1480 1486 1715 1813 1850 1960 2072 2450 2590 2738 2744 2800 2960 2972 3430 3626 3700 3715 3920 4144 4900 5180 5201 5476 5488 5944 6475 6845 6860 7252 7400 7430 8575 9065 9583 9800 10360 10402 10952 11888 12691 12950 13690 13720 14504 14800 14860 17150 18130 18575 19166 19600 20720 20804 21904 25382 25900 26005 27380 27440 27491 29008 29720 34225 34300 36260 36407 37150 38332 41608 45325 47915 50764 51800 52010 54760 54982 59440 63455 67081 68450 68600 72520 72814 74300 76664 83216 90650 95830 101528 103600 104020 109520 109964 126910 130025 134162 136900 137200 137455 145040 145628 148600 153328 181300 182035 191660 192437 203056 208040 219928 239575 253820 254849 260050 268324 273800 274910 291256 297200 317275 335405 362600 364070 383320 384874 416080 439856 469567 479150 507640 509698 520100 536648 547600 549820 582512 634550 670810 687275 725200 728140 766640 769748 910175 939134 958300 962185 1015280 1017167 1019396 1040200 1073296 1099640 1269100 1274245 1341620 1347059 1374550 1456280 1539496 1677025 1820350 1878268 1916600 1924370 2034334 2038792 2080400 2199280 2347835 2538200 2548490 2683240 2694118 2749100 2912560 3078992 3354050 3640700 3756536 3833200 3848740 4068668 4077584 4695670 4810925 5076400 5085835 5096980 5366480 5388236 5498200 6371225 6708100 6735295 7120169 7281400 7513072 7697480 8137336 9391340 9429413 9621850 10171670 10193960 10776472 10996400 11739175 12742450 13416200 13470590 14240338 14562800 15394960 16274672 18782680 18858826 19243700 20343340 20387920 21552944 23478350 25429175 25484900 26832400 26941180 28480676 33676475 35600845 37565360 37717652 38487400 40686680 46956700 47147065 49841183 50858350 50969800 53882360 56961352 67352950 71201690 75435304 76974800 81373360 93913400 94294130 99682366 101716700 101939600 107764720 113922704 134705900 142403380 150870608 178004225 187826800 188588260 199364732 203433400 235735325 249205915 269411800 284806760 348888281 356008450 377176520 398729464 406866800 471470650 498411830 538823600 569613520 697776562 712016900 754353040 797458928 942941300 996823660 1246029575 1395553124 1424033800 1744441405 1885882600 1993647320 2492059150 2791106248 2848067600 3488882810 3771765200 3987294640 4984118300 5582212496 6977765620 8722207025 9968236600 13955531240 17444414050 19936473200 27911062480 34888828100 69777656200 139555312400
• Sum of all divisors σ(n): 402392995200
• Sum of proper divisors (its aliquot sum) s(n): 262837682800
• 139555312400 is an abundant number, because the sum of its proper divisors (262837682800) is greater than itself. Its abundance is 123282370400

Bases of 139555312400

• Binary: 10000001111110001001010001001100010000₂
• Hexadecimal: 0x207E251310
• Base-36: 1S3ZMO7K

Squares and roots of 139555312400

• 139555312400 squared (139555312400²) is 19475685219061593760000
• 139555312400 cubed (139555312400³) is 2717935334950203152018690624000000
• The square root of 139555312400 is 373571.0272491699
• The cube root of 139555312400 is 5186.9905617883

Scales and comparisons

• 139,555,312,400 seconds is equal to 4,437 years, 22 weeks, 1 day, 12 hours, 33 minutes, 20 seconds.
• To count from 1 to 139,555,312,400 would take you about eight thousand, eight hundred seventy-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 139555312400 cubic inches would be around 432.2 feet tall.

Recreational maths with 139555312400

• 139555312400 backwards is 004213555931
• The number of decimal digits it has is: 12
• The sum of 139555312400's digits is 38
• More coming soon!