138891225690
138,891,225,690 is an even composite number composed of seven prime numbers multiplied together.
138891225690 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 138891225690:
2 × 35 × 5 × 72 × 19 × 292 × 73
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 19 × 29 × 29 × 73)See below for interesting mathematical facts about the number 138891225690 from the Numbermatics database.
Names of 138891225690
- Cardinal: 138891225690 can be written as One hundred thirty-eight billion, eight hundred ninety-one million, two hundred twenty-five thousand, six hundred ninety.
Scientific notation
- Scientific notation: 1.3889122569 × 1011
Factors of 138891225690
Divisors of 138891225690
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 19 21 27 29 30 35 38 42 45 49 54 57 58 63 70 73 81 87 90 95 98 105 114 126 133 135 145 146 147 162 171 174 189 190 203 210 219 243 245 261 266 270 285 290 294 315 342 365 378 399 405 406 435 438 441 486 490 511 513 522 551 567 570 609 630 657 665 730 735 783 798 810 841 855 870 882 931 945 1015 1022 1026 1095 1102 1134 1197 1215 1218 1305 1314 1323 1330 1387 1421 1470 1533 1539 1566 1653 1682 1701 1710 1827 1862 1890 1971 1995 2030 2117 2190 2205 2349 2394 2430 2523 2555 2565 2610 2646 2755 2774 2793 2835 2842 3045 3066 3078 3285 3306 3402 3577 3591 3654 3857 3915 3942 3969 3990 4161 4205 4234 4263 4410 4599 4617 4655 4698 4959 5046 5110 5130 5481 5510 5586 5670 5887 5913 5985 6090 6351 6570 6615 6935 7047 7105 7154 7182 7569 7665 7695 7714 7830 7938 8265 8322 8379 8410 8505 8526 9135 9198 9234 9310 9709 9855 9918 10585 10731 10773 10962 11571 11745 11774 11826 11907 11970 12483 12615 12702 12789 13230 13797 13870 13965 14094 14210 14819 14877 15138 15330 15390 15979 16443 16530 16758 17010 17661 17739 17885 17955 18270 19053 19285 19418 19710 19845 20805 21170 21315 21462 21546 22707 22995 23085 23142 23490 23814 24795 24966 25137 25230 25578 26999 27405 27594 27930 29127 29435 29565 29638 29754 31755 31958 32193 32319 32886 34713 35235 35322 35478 35770 35910 37449 37845 38106 38367 38570 39690 40223 41209 41391 41610 41895 42630 44457 44631 45414 45990 46170 47937 48545 49329 49590 50274 52983 53655 53865 53998 54810 57159 57855 58254 58870 59130 59535 61393 62415 63510 63945 64386 64638 67963 68121 68985 69426 70470 74095 74385 74898 75411 75690 76734 79895 80446 80997 82215 82418 82782 83790 87381 88305 88695 88914 89262 95265 95874 96579 97090 98658 103733 104139 105966 107310 107730 111853 112347 113535 114318 115101 115710 119070 120669 122786 123627 124173 124830 125685 127890 133371 133893 134995 135926 136242 137970 143811 145635 148190 148770 150822 158949 159790 160965 161595 161994 164430 171477 173565 174762 176610 177390 184179 187245 190530 191835 193158 201115 203889 204363 206045 206955 207466 208278 222285 223155 223706 224694 226233 227070 230202 239685 241338 242991 246645 247254 248346 251370 262143 264915 266742 267786 269990 281561 285795 287622 289737 291270 306965 311199 312417 317898 321930 323190 335559 337041 339815 340605 342954 345303 347130 362007 368358 370881 374490 377055 383670 400113 402230 404985 407778 408726 412090 413910 429751 431433 436905 444570 446310 452466 476847 479370 482895 485982 493290 514431 518665 520695 524286 529830 552537 559265 561735 563122 571590 575505 579474 603345 611667 613930 618135 620865 622398 624834 666855 669465 671118 674082 679630 681210 690606 719055 724014 728973 741762 754110 782971 786429 794745 800226 809970 844683 857385 859502 862866 869211 873810 920895 933597 937251 953694 965790 1006677 1019445 1021815 1028862 1037330 1041390 1086021 1105074 1112643 1118530 1123470 1131165 1151010 1166467 1200339 1206690 1214955 1223334 1236270 1241730 1289253 1294299 1310715 1333710 1338930 1407805 1430541 1438110 1448685 1457946 1555995 1562085 1565942 1572858 1589490 1657611 1677795 1685205 1689366 1714770 1726515 1738422 1810035 1835001 1841790 1854405 1867194 1874502 1970927 2000565 2013354 2038890 2043630 2148755 2157165 2172042 2186919 2225286 2262330 2332934 2348913 2359287 2384235 2400678 2429910 2534049 2572155 2578506 2588598 2621430 2762685 2800791 2815610 2861082 2897370 3008257 3020031 3058335 3111990 3124170 3258063 3315222 3337929 3355590 3370410 3453030 3499401 3601017 3620070 3644865 3670002 3708810 3867759 3882897 3914855 3932145 3941854 4001130 4223415 4297510 4314330 4346055 4373838 4667985 4686255 4697826 4718574 4768470 4972833 5033385 5068098 5144310 5430105 5505003 5525370 5563215 5601582 5832335 5912781 6001695 6016514 6040062 6116670 6446265 6471495 6516126 6560757 6675858 6998802 7046739 7152705 7202034 7289730 7602147 7735518 7765794 7829710 7864290 8165269 8288055 8402373 8446830 8692110 9024771 9060093 9175005 9335970 9372510 9774189 9854635 9945666 10013787 10066770 10498203 10860210 10934595 11010006 11126430 11603277 11664670 11744565 11796435 11825562 12003390 12670245 12892530 12942990 13121514 14003955 14093478 14305410 14918499 15041285 15100155 15204294 16290315 16330538 16515009 16576110 16689645 16804746 17497005 17738343 18005085 18049542 18120186 18350010 19338795 19414485 19548378 19709270 20027574 20996406 21140217 21869190 22806441 23206554 23489130 23592870 24495807 24864165 25207119 25340490 27074313 27180279 27525015 28007910 29563905 29836998 30082570 30200310 31494609 32580630 32803785 33030018 33379290 34809831 34994010 35233695 35476686 36010170 38010735 38677590 38828970 40826345 42011865 42280434 45123855 45300465 45612882 48870945 48991614 49728330 50068935 50414238 52491015 53215029 54148626 54360558 55050030 57156883 58016385 59127810 62989218 63420651 65607570 68419323 69619662 70467390 73487421 74592495 76021470 81222939 81652690 82575045 84023730 88691715 90247710 90600930 94483827 97741890 100137870 104429493 104982030 105701085 106430058 114032205 114313766 116032770 122479035 126035595 126841302 135371565 135901395 136838646 146974842 149184990 157473045 159645087 162445878 165150090 171470649 174049155 177383430 188967654 190261953 208858986 211402170 220462263 228064410 243668817 244958070 252071190 266075145 270743130 271802790 283451481 285784415 314946090 317103255 319290174 342096615 342941298 348098310 367437105 380523906 406114695 440924526 472419135 478935261 487337634 514411947 522147465 532150290 566902962 571568830 634206510 661386789 684193230 731006451 734874210 798225435 812229390 857353245 944838270 951309765 957870522 1028823894 1044294930 1102311315 1218344085 1322773578 1417257405 1462012902 1543235841 1596450870 1714706490 1902619530 1984160367 2204622630 2394676305 2436688170 2572059735 2834514810 3086471682 3306933945 3655032255 3968320734 4629707523 4789352610 5144119470 6613867890 7310064510 7716179205 9259415046 9920801835 13889122569 15432358410 19841603670 23148537615 27778245138 46297075230 69445612845 138891225690
- Sum of all divisors σ(n): 481424973120
- Sum of proper divisors (its aliquot sum) s(n): 342533747430
- 138891225690 is an abundant number, because the sum of its proper divisors (342533747430) is greater than itself. Its abundance is 203642521740
Bases of 138891225690
- Binary: 100000010101101000111111101010010110102
- Hexadecimal: 0x20568FEA5A
- Base-36: 1RT08ZMI
Squares and roots of 138891225690
- 138891225690 squared (1388912256902) is 19290772573670515976100
- 138891225690 cubed (1388912256903) is 2679319047264133786135255746009000
-
The
square root of 138891225690 is 372681.1313844583 -
The
cube root of 138891225690 is 5178.7498870311
Scales and comparisons
How big is 138891225690?- 138,891,225,690 seconds is equal to 4,416 years, 16 weeks, 1 day, 8 hours, 1 minute, 30 seconds.
-
To count from 1 to 138,891,225,690 would take you about eight thousand, eight hundred thirty-two 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 138891225690 cubic inches would be around 431.6 feet tall.
Recreational maths with 138891225690
- 138891225690 backwards is 096522198831
- 138891225690 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138891225690's digits is 54
- More coming soon!
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The information we have on file for 138891225690 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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