138561759000

Names of 138561759000

• Cardinal: 138561759000 can be written as One hundred thirty-eight billion, five hundred sixty-one million, seven hundred fifty-nine thousand.

Scientific notation

• Scientific notation: 1.38561759 × 10¹¹

Factors of 138561759000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 448

Divisors of 138561759000

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 27 28 30 35 36 40 42 45 49 50 54 56 60 63 70 72 75 81 84 90 98 100 105 108 120 125 126 135 140 147 150 162 168 175 180 189 196 200 210 216 225 243 245 250 252 270 280 294 300 315 324 350 360 375 378 392 405 420 431 441 450 486 490 500 504 525 540 567 588 600 630 648 675 700 729 735 750 756 810 840 862 875 882 900 945 972 980 1000 1050 1080 1125 1134 1176 1215 1225 1260 1293 1323 1350 1400 1458 1470 1500 1512 1575 1620 1701 1724 1750 1764 1800 1890 1944 1960 2025 2100 2155 2187 2205 2250 2268 2430 2450 2520 2586 2625 2646 2700 2835 2916 2940 3000 3017 3150 3240 3375 3402 3448 3500 3528 3645 3675 3780 3879 3969 4050 4200 4310 4374 4410 4500 4536 4725 4860 4900 5103 5172 5250 5292 5400 5670 5832 5880 6034 6075 6125 6300 6465 6561 6615 6750 6804 7000 7290 7350 7560 7758 7875 7938 8100 8505 8620 8748 8820 9000 9051 9450 9720 9800 10125 10206 10344 10500 10584 10775 10935 11025 11340 11637 11907 12068 12150 12250 12600 12930 13122 13230 13500 13608 14175 14580 14700 15085 15309 15516 15750 15876 16200 17010 17240 17496 17640 18102 18225 18375 18900 19395 19845 20250 20412 21000 21119 21550 21870 22050 22680 23274 23625 23814 24136 24300 24500 25515 25860 26244 26460 27000 27153 28350 29160 29400 30170 30375 30618 31032 31500 31752 32325 32805 33075 34020 34911 35721 36204 36450 36750 37800 38790 39690 40500 40824 42238 42525 43100 43740 44100 45255 45927 46548 47250 47628 48600 49000 51030 51720 52488 52920 53875 54306 54675 55125 56700 58185 59535 60340 60750 61236 63000 63357 64650 65610 66150 68040 69822 70875 71442 72408 72900 73500 75425 76545 77580 79380 81000 81459 84476 85050 86200 87480 88200 90510 91125 91854 93096 94500 95256 96975 99225 102060 104733 105595 107163 107750 108612 109350 110250 113400 116370 119070 120680 121500 122472 126714 127575 129300 131220 132300 135765 139644 141750 142884 145800 147000 150850 153090 155160 158760 161625 162918 164025 165375 168952 170100 174555 178605 181020 182250 183708 189000 190071 193950 198450 204120 209466 211190 212625 214326 215500 217224 218700 220500 226275 229635 232740 238140 243000 244377 253428 255150 258600 262440 264600 271530 273375 279288 283500 285768 290925 297675 301700 306180 314199 316785 321489 323250 325836 328050 330750 340200 349110 357210 362040 364500 367416 377125 380142 382725 387900 396900 407295 418932 422380 425250 428652 431000 437400 441000 452550 459270 465480 476280 484875 488754 496125 506856 510300 523665 527975 535815 543060 546750 567000 570213 581850 595350 603400 612360 628398 633570 637875 642978 646500 651672 656100 661500 678825 698220 714420 729000 733131 754250 760284 765450 775800 793800 814590 820125 837864 844760 850500 857304 872775 893025 905100 918540 942597 950355 969750 977508 992250 1020600 1047330 1055950 1071630 1086120 1093500 1131375 1140426 1148175 1163700 1190700 1221885 1256796 1267140 1275750 1285956 1293000 1312200 1323000 1357650 1396440 1428840 1454625 1466262 1488375 1508500 1520568 1530900 1570995 1583925 1607445 1629180 1640250 1701000 1710639 1745550 1786050 1810200 1837080 1885194 1900710 1913625 1939500 1955016 1984500 2036475 2094660 2111900 2143260 2187000 2199393 2262750 2280852 2296350 2327400 2381400 2443770 2513592 2534280 2551500 2571912 2618325 2639875 2679075 2715300 2827791 2851065 2909250 2932524 2976750 3017000 3061800 3141990 3167850 3214890 3258360 3280500 3394125 3421278 3491100 3572100 3665655 3770388 3801420 3827250 3879000 3969000 4072950 4189320 4223800 4286520 4363875 4398786 4465125 4525500 4561704 4592700 4712985 4751775 4887540 5103000 5131917 5236650 5279750 5358150 5430600 5655582 5702130 5740875 5818500 5865048 5953500 6109425 6283980 6335700 6429780 6561000 6598179 6788250 6842556 6982200 7144200 7331310 7540776 7602840 7654500 7854975 7919625 8037225 8145900 8553195 8727750 8797572 8930250 9051000 9185400 9425970 9503550 9775080 10182375 10263834 10473300 10559500 10716300 10996965 11311164 11404260 11481750 11637000 11907000 12218850 12567960 12671400 12859560 13091625 13196358 13395375 13576500 13685112 14138955 14255325 14662620 15309000 15395751 15709950 15839250 16074450 16291800 17106390 17455500 17595144 17860500 18328275 18851940 19007100 19794537 20364750 20527668 20946600 21119000 21432600 21993930 22622328 22808520 22963500 23564925 23758875 24437700 25659585 26183250 26392716 26790750 27153000 28277910 28510650 29325240 30547125 30791502 31419900 31678500 32148900 32990895 34212780 34911000 35721000 36656550 37703880 38014200 39274875 39589074 40186125 40729500 41055336 42765975 43987860 45927000 46187253 47129850 47517750 48875400 51319170 52366500 52785432 53581500 54984825 56555820 57021300 61094250 61583004 62839800 63357000 64297800 65981790 68425560 70694775 71276625 73313100 76978755 78549750 79178148 80372250 81459000 85531950 87975720 91641375 92374506 94259700 95035500 98972685 102638340 104733000 107163000 109969650 113111640 114042600 117824625 122188500 123166008 128297925 131963580 138561759 141389550 142553250 146626200 153957510 157099500 158356296 160744500 164954475 171063900 183282750 184749012 188519400 190071000 197945370 205276680 213829875 219939300 230936265 235649250 244377000 256595850 263927160 274924125 277123518 282779100 285106500 307915020 314199000 321489000 329908950 342127800 353473875 366565500 369498024 384893775 395890740 427659750 439878600 461872530 471298500 494863425 513191700 549848250 554247036 565558200 570213000 615830040 641489625 659817900 692808795 706947750 733131000 769787550 791781480 824772375 855319500 923745060 942597000 989726850 1026383400 1099696500 1108494072 1154681325 1282979250 1319635800 1385617590 1413895500 1539575100 1649544750 1710639000 1847490120 1924468875 1979453700 2199393000 2309362650 2474317125 2565958500 2771235180 2827791000 3079150200 3299089500 3464043975 3848937750 3958907400 4618725300 4948634250 5131917000 5542470360 5773406625 6598179000 6928087950 7697875500 9237450600 9897268500 11546813250 13856175900 15395751000 17320219875 19794537000 23093626500 27712351800 34640439750 46187253000 69280879500 138561759000
• Sum of all divisors σ(n): 567039994560
• Sum of proper divisors (its aliquot sum) s(n): 428478235560
• 138561759000 is an abundant number, because the sum of its proper divisors (428478235560) is greater than itself. Its abundance is 289916476560

Bases of 138561759000

• Binary: 10000001000010111011001010011100011000₂
• Hexadecimal: 0x2042ECA718
• Base-36: 1RNK3DI0

Squares and roots of 138561759000

• 138561759000 squared (138561759000²) is 19199361057174081000000
• 138561759000 cubed (138561759000³) is 2660297239758140232568479000000000
• The square root of 138561759000 is 372238.8467100123
• The cube root of 138561759000 is 5174.6517724093

Scales and comparisons

• 138,561,759,000 seconds is equal to 4,405 years, 43 weeks, 3 days, 1 hour, 30 minutes.
• To count from 1 to 138,561,759,000 would take you about eight thousand, eight hundred eleven 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 138561759000 cubic inches would be around 431.2 feet tall.

Recreational maths with 138561759000

• 138561759000 backwards is 000957165831
• 138561759000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138561759000's digits is 45
• More coming soon!