136979657920

Names of 136979657920

• Cardinal: 136979657920 can be written as One hundred thirty-six billion, nine hundred seventy-nine million, six hundred fifty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3697965792 × 10¹¹

Factors of 136979657920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 194

Divisors of 136979657920

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 29 32 35 38 40 43 56 58 64 70 76 80 86 89 95 112 116 133 140 145 152 160 172 178 190 203 215 224 232 266 280 290 301 304 320 344 356 380 406 430 445 448 464 532 551 560 580 602 608 623 665 688 712 760 812 817 841 860 890 928 1015 1064 1102 1120 1160 1204 1216 1246 1247 1330 1376 1424 1505 1520 1624 1634 1682 1691 1720 1780 1856 2030 2128 2204 2240 2320 2408 2492 2494 2581 2660 2752 2755 2848 3010 3040 3115 3248 3268 3364 3382 3440 3560 3827 3857 4060 4085 4205 4256 4408 4640 4816 4984 4988 5162 5320 5510 5696 5719 5887 6020 6080 6230 6235 6496 6536 6728 6764 6880 7120 7654 7714 8120 8170 8410 8455 8512 8729 8816 9280 9632 9968 9976 10324 10640 11020 11438 11774 11837 12040 12460 12470 12905 12992 13072 13456 13528 13760 14240 15308 15428 15979 16240 16340 16820 16910 17458 17632 18067 19135 19264 19285 19936 19952 20648 21280 22040 22876 23548 23674 23693 24080 24920 24940 25810 26144 26789 26912 27056 28480 28595 29435 30616 30856 31958 32480 32680 33640 33820 34916 35264 36134 36163 38270 38570 39872 39904 41296 42560 43645 44080 45752 47096 47348 47386 48160 49039 49840 49880 51620 52288 53578 53824 54112 57190 58870 59185 61232 61712 63916 64960 65360 67280 67640 69832 72268 72326 72713 74849 76540 77140 79808 79895 82592 87290 88160 90335 91504 94192 94696 94772 96320 98078 99680 99760 103240 107156 108224 110983 111853 114380 117740 118370 118465 122464 123424 127832 130720 133945 134560 135280 139664 144536 144652 145426 149698 153080 154280 159790 165184 165851 174580 176320 180670 180815 183008 188384 189392 189544 196156 199360 199520 206480 214312 221966 223706 228760 235480 236740 236930 244928 245195 246848 253141 255664 261440 267890 269120 270560 279328 289072 289304 290852 299396 306160 308560 319580 331702 343273 349160 361340 361630 363565 366016 374245 376768 378784 379088 392312 399040 412960 428624 443932 447412 457520 470960 473480 473860 490390 506282 508991 511328 523943 535780 541120 554915 558656 559265 578144 578608 581704 598792 612320 617120 639160 663404 686546 687097 698320 722680 723260 727130 748490 757568 758176 776881 784624 825920 829255 857248 887864 894824 915040 941920 946960 947720 980780 1012564 1017982 1022656 1047886 1071560 1109830 1118530 1156288 1157216 1163408 1197584 1224640 1234240 1265705 1278320 1326808 1373092 1374194 1396640 1422131 1445360 1446520 1454260 1496980 1516352 1553762 1569248 1658510 1714496 1716365 1775728 1789648 1830080 1883840 1893920 1895440 1961560 2025128 2035964 2095772 2108677 2143120 2219660 2237060 2314432 2326816 2395168 2531410 2544955 2556640 2619715 2653616 2746184 2748388 2793280 2844262 2890720 2893040 2908520 2993960 3107524 3138496 3218507 3317020 3432730 3435485 3551456 3579296 3787840 3790880 3884405 3923120 4050256 4071928 4191544 4217354 4286240 4439320 4474120 4653632 4790336 4809679 5062820 5089910 5113280 5239430 5307232 5492368 5496776 5688524 5781440 5786080 5817040 5987920 6215048 6437014 6634040 6865460 6870970 7102912 7110655 7158592 7581760 7768810 7846240 8100512 8143856 8383088 8434708 8572480 8878640 8948240 9619358 9954917 10125640 10179820 10478860 10543385 10614464 10984736 10993552 11377048 11572160 11634080 11975840 12430096 12874028 13268080 13730920 13741940 14221310 14760739 15537620 15692480 16092535 16201024 16287712 16766176 16869416 17757280 17896480 19238716 19909834 20251280 20359640 20957720 21086770 21969472 21987104 22529549 22754096 23268160 23951680 24048395 24860192 25748056 26536160 27461840 27483880 28442620 29521478 31075240 32185070 32575424 33532352 33738832 35514560 35792960 38477432 39819668 40502560 40719280 41915440 42173540 43974208 45059098 45508192 48096790 49720384 49774585 51496112 53072320 54923680 54967760 56885240 59042956 61151633 62150480 64370140 67477664 73803695 76954864 79639336 81005120 81438560 83830880 84347080 90118196 91016384 96193580 99549170 102992224 109847360 109935520 112647745 113770480 118085912 122303266 124300960 128740280 134955328 147607390 153909728 159278672 162877120 167661760 168694160 180236392 192387160 199098340 205984448 219871040 225295490 227540960 236171824 244606532 248601920 257480560 295214780 305758165 307819456 318557344 337388320 360472784 384774320 398196680 428061431 450590980 455081920 472343648 489213064 514961120 590429560 611516330 637114688 674776640 720945568 769548640 796393360 856122862 901181960 944687296 978426128 1029922240 1180859120 1223032660 1441891136 1539097280 1592786720 1712245724 1802363920 1956852256 2140307155 2361718240 2446065320 3185573440 3424491448 3604727840 3913704512 4280614310 4723436480 4892130640 6848982896 7209455680 8561228620 9784261280 13697965792 17122457240 19568522560 27395931584 34244914480 68489828960 136979657920
• Sum of all divisors σ(n): 420521587200
• Sum of proper divisors (its aliquot sum) s(n): 283541929280
• 136979657920 is an abundant number, because the sum of its proper divisors (283541929280) is greater than itself. Its abundance is 146562271360

Bases of 136979657920

• Binary: 1111111100100100111111011010011000000₂
• Hexadecimal: 0x1FE49FB4C0
• Base-36: 1QXE5GHS

Squares and roots of 136979657920

• 136979657920 squared (136979657920²) is 18763426683880218726400
• 136979657920 cubed (136979657920³) is 2570207768564912339397050073088000
• The square root of 136979657920 is 370107.6301834373
• The cube root of 136979657920 is 5154.8815739319

Scales and comparisons

• 136,979,657,920 seconds is equal to 4,355 years, 27 weeks, 3 days, 16 hours, 58 minutes, 40 seconds.
• To count from 1 to 136,979,657,920 would take you about eight thousand, seven 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 136979657920 cubic inches would be around 429.6 feet tall.

Recreational maths with 136979657920

• 136979657920 backwards is 029756979631
• 136979657920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 136979657920's digits is 64
• More coming soon!