12509908427380

Names of 12509908427380

• Cardinal: 12509908427380 can be written as Twelve trillion, five hundred nine billion, nine hundred eight million, four hundred twenty-seven thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.250990842738 × 10¹³

Factors of 12509908427380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1568

Divisors of 12509908427380

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 10 13 14 19 20 23 26 28 35 38 46 49 52 65 70 76 91 92 95 98 115 130 133 140 161 182 190 196 230 245 247 260 266 299 322 364 380 437 455 460 490 494 532 598 637 644 665 805 874 910 931 980 988 1127 1196 1235 1274 1330 1495 1499 1610 1729 1748 1820 1862 2093 2185 2254 2470 2548 2660 2990 2998 3059 3185 3220 3458 3724 4186 4370 4508 4655 4940 5635 5681 5980 5996 6118 6370 6916 7495 8372 8645 8740 9310 10465 10493 11270 11362 12103 12236 12740 14651 14990 15295 17290 18620 19487 20930 20986 21413 22540 22724 24206 28405 28481 29302 29980 30590 34477 34580 38974 39767 41860 41972 42826 48412 52465 56810 56962 58604 60515 61180 68954 73255 73451 77948 79534 85652 97435 104930 107065 113620 113924 121030 136409 137908 142405 146510 146902 159068 172385 194870 198835 199367 209860 214130 241339 242060 272818 278369 284810 293020 293804 344770 367255 370253 389740 397670 398734 428260 448201 482678 545636 556738 569620 655063 682045 689540 734510 740506 795340 797468 896402 954863 965356 996835 1113476 1206695 1310126 1364090 1391845 1395569 1469020 1481012 1689373 1792804 1851265 1909726 1993670 2241005 2247001 2413390 2591771 2620252 2728180 2783690 2791138 3137407 3275315 3378746 3702530 3819452 3987340 4482010 4494002 4585441 4774315 4826780 5183542 5567380 5582276 6274814 6550630 6757492 6977845 7405060 8446865 8515819 8964020 8988004 9170882 9548630 10367084 11235005 12549628 12958855 13101260 13955690 15687035 15729007 16893730 17031638 18142397 18341764 19097260 21961849 22470010 22927205 25917710 27911380 29211013 31374070 31458014 32098087 33787460 34063276 36284794 42579095 42693019 43923698 44940020 45854410 51681023 51835420 58422026 59610733 62748140 62916028 64196174 72569588 78645035 85158190 85386038 87847396 90711985 91708820 103362046 109809245 110103049 116844052 119221466 128392348 146055065 157290070 160490435 170316380 170772076 181423970 204477091 206724092 213465095 219618490 220206098 238442932 258405115 292110130 298053665 298851133 314580140 320980870 361767161 362847940 408954182 417275131 426930190 439236980 440412196 516810230 550515245 555009247 584220260 596107330 597702266 641961740 671853299 723534322 817908364 834550262 853860380 981939437 1022385455 1033620460 1101030490 1110018494 1192214660 1195404532 1343706598 1431339637 1447068644 1494255665 1669100524 1808835805 1963878874 2044770910 2086375655 2091957931 2202060980 2220036988 2532370127 2687413196 2775046235 2862679274 2988511330 3359266495 3617671610 3885064729 3927757748 4089541820 4172751310 4183915862 4702973093 4909697185 5064740254 5550092470 5725358548 5977022660 6718532990 6873576059 7156698185 7235343220 7770129458 8345502620 8367831724 9405946186 9819394370 10129480508 10459789655 11100184940 12661850635 12765212681 13437065980 13747152118 14313396370 15540258916 18811892372 19425323645 19638788740 20919579310 23514865465 25323701270 25530425362 27195453103 27494304236 28626792740 32920811651 34367880295 38850647290 41839158620 47029730930 48115032413 50647402540 51060850724 54390906206 63826063405 65841623302 68735760590 77701294580 89356488767 94059461860 96230064826 108781812412 127652126810 131683246604 135977265515 137471521180 164604058255 178712977534 192460129652 240575162065 255304253620 271954531030 329208116510 357425955068 446782443835 481150324130 543909062060 625495421369 658416233020 893564887670 962300648260 1250990842738 1787129775340 2501981685476 3127477106845 6254954213690 12509908427380
• Sum of all divisors σ(n): 36173164567680
• Sum of proper divisors (its aliquot sum) s(n): 23663256140300
• 12509908427380 is an abundant number, because the sum of its proper divisors (23663256140300) is greater than itself. Its abundance is 11153347712920

Bases of 12509908427380

• Binary: 10110110000010110000101001011110001001110100₂
• Hexadecimal: 0xB60B0A5E274
• Base-36: 4FMZ0HBW4

Squares and roots of 12509908427380

• 12509908427380 squared (12509908427380²) is 156497808861433144733664400
• 12509908427380 cubed (12509908427380³) is 1957773257942146939968123543148691272000
• The square root of 12509908427380 is 3536934.8915946981
• The cube root of 12509908427380 is 23214.0746613059

Scales and comparisons

• 12,509,908,427,380 seconds is equal to 397,776 years, 20 weeks, 2 days, 19 hours, 9 minutes, 40 seconds.
• To count from 1 to 12,509,908,427,380 would take you about nine hundred ninety-four thousand, four hundred forty 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 12509908427380 cubic inches would be around 1934.5 feet tall.

Recreational maths with 12509908427380

• 12509908427380 backwards is 08372480990521
• The number of decimal digits it has is: 14
• The sum of 12509908427380's digits is 58
• More coming soon!