27980129200920

Names of 27980129200920

• Cardinal: 27980129200920 can be written as Twenty-seven trillion, nine hundred eighty billion, one hundred twenty-nine million, two hundred thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.798012920092 × 10¹³

Factors of 27980129200920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1020

Divisors of 27980129200920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 113 120 127 130 156 169 195 226 254 260 312 338 339 381 390 452 507 508 520 565 635 676 678 757 762 780 845 904 1014 1016 1130 1270 1352 1356 1469 1514 1524 1560 1651 1690 1695 1905 2028 2260 2271 2535 2540 2712 2938 3028 3048 3302 3380 3390 3785 3810 4056 4407 4520 4542 4953 5070 5080 5876 6056 6604 6760 6780 7345 7570 7620 8255 8814 9084 9841 9906 10140 11355 11752 13208 13560 14351 14690 15140 15240 16129 16510 17628 18168 19097 19682 19812 20280 21463 22035 22710 24765 28702 29380 29523 30280 32258 33020 35256 38194 39364 39624 42926 43053 44070 45420 48387 49205 49530 57291 57404 58760 59046 64389 64516 66040 71755 76388 78728 80645 85541 85852 86106 88140 90840 95485 96139 96774 98410 99060 107315 114582 114808 118092 127933 128778 129032 143510 147615 152776 161290 171082 171704 172212 176280 186563 190970 192278 193548 196820 198120 209677 214630 215265 229164 236184 241935 255866 256623 257556 286455 287020 288417 295230 321945 322580 342164 344424 373126 381940 383799 384556 387096 393640 419354 427705 429260 430530 458328 480695 483870 511732 513246 515112 559689 572910 574040 576834 590460 629031 639665 643890 645160 684328 746252 763880 767598 769112 838708 855410 858520 861060 932815 961390 967740 1023464 1026492 1048385 1112033 1119378 1145820 1153668 1180920 1249807 1258062 1279330 1283115 1287780 1442085 1492504 1535196 1677416 1710820 1722120 1822577 1865630 1918995 1922780 1935480 2052984 2096770 2224066 2238756 2291640 2307336 2425319 2499614 2516124 2558660 2566230 2575560 2725801 2798445 2884170 3070392 3145155 3336099 3421640 3645154 3731260 3749421 3837990 3845560 4193540 4448132 4477512 4850638 4999228 5032248 5117320 5132460 5451602 5467731 5560165 5596890 5768340 6249035 6290310 6672198 7275957 7290308 7462520 7498842 7675980 8177403 8387080 8896264 9112885 9701276 9998456 10264920 10863707 10903204 10935462 11120330 11193780 11536680 12126595 12209653 12498070 12580620 13344396 13629005 14456429 14551914 14580616 14997684 15351960 16247491 16354806 16680495 18225770 18747105 19402552 21727414 21806408 21870924 22240660 22387560 23693501 24253190 24419306 24996140 25161240 26688792 27258010 27338655 28912858 29103828 29995368 32494982 32591121 32709612 33360990 36379785 36451540 36628959 37494210 40887015 43369287 43454828 43741848 44481320 47387002 48506380 48742473 48838612 49992280 54318535 54516020 54677310 57825716 58207656 61048265 64989964 65182242 65419224 66721980 71080503 72282145 72759570 72903080 73257918 74988420 81237455 81774030 86738574 86909656 94774004 97012760 97484946 97677224 108637070 109032040 109354620 115651432 118467505 122096530 129979928 130364484 133443960 141228191 142161006 144564290 145519140 146515836 149976840 158725489 162474910 162955605 163548060 173477148 183144795 189548008 194969892 216846435 217274140 218709240 236935010 243712365 244193060 260728968 282456382 284322012 289128580 291038280 293031672 308015513 317450978 324949820 325911210 327096120 346954296 355402515 366289590 389939784 423684573 433692870 434548280 473870020 476176467 487424730 488386120 564912764 568644024 578257160 616031026 634901956 649899640 651822420 706140955 710805030 732579180 793627445 847369146 867385740 924046539 947740040 952352934 974849460 1129825528 1232062052 1269803912 1303644840 1379690789 1412281910 1421610060 1465158360 1540077565 1587254890 1694738292 1734771480 1835966483 1848093078 1904705868 1949698920 2063431357 2118422865 2380882335 2464124104 2759381578 2824563820 2843220120 3080155130 3174509780 3389476584 3671932966 3696186156 3809411736 4126862714 4139072367 4236845730 4620232695 4761764670 5507899449 5518763156 5649127640 6160310260 6190294071 6349019560 6898453945 7343865932 7392372312 8253725428 8278144734 8473691460 9179832415 9240465390 9523529340 10317156785 11015798898 11037526312 12320620520 12380588142 13796907890 14687731864 16507450856 16556289468 16947382920 17935980257 18359664830 18480930780 19047058680 20634313570 20695361835 22031597796 24761176284 27539497245 27593815780 30951470355 33112578936 35871960514 36719329660 36961861560 41268627140 41390723670 44063195592 49522352568 53807940771 55078994490 55187631560 61902940710 71743921028 73438659320 82537254280 82781447340 89679901285 107615881542 110157988980 123805881420 143487842056 165562894680 179359802570 215231763084 220315977960 233167743341 247611762840 269039703855 358719605140 430463526168 466335486682 538079407710 699503230023 717439210280 932670973364 1076158815420 1165838716705 1399006460046 1865341946728 2152317630840 2331677433410 2798012920092 3497516150115 4663354866820 5596025840184 6995032300230 9326709733640 13990064600460 27980129200920
• Sum of all divisors σ(n): 92548216357920
• Sum of proper divisors (its aliquot sum) s(n): 64568087157000
• 27980129200920 is an abundant number, because the sum of its proper divisors (64568087157000) is greater than itself. Its abundance is 36587957956080

Bases of 27980129200920

• Binary: 110010111001010100001101010010110101100011000₂
• Hexadecimal: 0x1972A1A96B18
• Base-36: 9X1W6I0WO

Squares and roots of 27980129200920

• 27980129200920 squared (27980129200920²) is 782887630100176077728846400
• 27980129200920 cubed (27980129200920³) is 21905297040004992217294526830465418688000
• The square root of 27980129200920 is 5289624.6748630475
• The cube root of 27980129200920 is 30358.7047510535

Scales and comparisons

• 27,980,129,200,920 seconds is equal to 889,681 years, 29 weeks, 23 hours, 22 minutes.
• To count from 1 to 27,980,129,200,920 would take you about two million, two hundred twenty-four thousand, two hundred three 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 27980129200920 cubic inches would be around 2529.9 feet tall.

Recreational maths with 27980129200920

• 27980129200920 backwards is 02900292108972
• The number of decimal digits it has is: 14
• The sum of 27980129200920's digits is 51
• More coming soon!