12940974708984

Names of 12940974708984

• Cardinal: 12940974708984 can be written as Twelve trillion, nine hundred forty billion, nine hundred seventy-four million, seven hundred eight thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.2940974708984 × 10¹³

Factors of 12940974708984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1766

Divisors of 12940974708984

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 31 36 42 54 56 62 63 72 81 84 93 108 124 126 162 168 186 189 216 217 248 252 279 324 372 378 434 504 558 567 648 651 744 756 837 868 961 1116 1134 1302 1512 1674 1723 1736 1922 1953 2232 2268 2511 2604 2883 3348 3446 3844 3906 4536 5022 5169 5208 5766 5859 6696 6727 6892 7688 7812 8649 10044 10338 11532 11718 12061 13454 13784 15507 15624 17298 17577 20088 20181 20676 23064 23436 24122 25947 26908 31014 34596 35154 36183 40362 41352 46521 46872 48244 51894 53413 53816 60543 62028 69192 70308 72366 77841 80724 93042 96488 103788 106826 108549 121086 124056 139563 140616 144732 155682 160239 161448 181629 186084 207576 213652 217098 242172 279126 289464 311364 320478 325647 363258 372168 373891 427304 434196 480717 484344 544887 558252 622728 640956 651294 726516 747782 868392 961434 976941 1089774 1116504 1121673 1281912 1302588 1442151 1453032 1495564 1655803 1922868 1953882 2179548 2243346 2605176 2884302 2968729 2991128 3311606 3365019 3845736 3907764 4326453 4359096 4486692 4967409 5768604 5937458 6623212 6730038 7815528 8652906 8906187 8973384 9934818 10095057 11537208 11590621 11874916 13246424 13460076 14902227 17305812 17812374 19869636 20190114 20781103 23181242 23749832 26718561 26920152 29804454 30285171 34611624 34771863 35624748 39739272 40380228 41562206 44706681 46362484 53437122 59608908 60570342 62343309 69543726 71249496 80155683 80760456 83124412 89413362 92030599 92724968 104315589 106874244 119217816 121140684 124686618 134120043 139087452 160311366 166248824 178826724 184061198 187029927 208631178 213748488 240467049 242281368 249373236 268240086 276091797 278174904 312946767 320622732 357653448 368122396 374059854 417262356 480934098 498746472 536480172 552183594 561089781 625893534 641245464 644214193 736244792 748119708 828275391 834524712 938840301 961868196 1072960344 1104367188 1122179562 1251787068 1288428386 1496239416 1656550782 1683269343 1877680602 1923736392 1932642579 2208734376 2244359124 2484826173 2503574136 2576856772 2852948569 3313101564 3366538686 3755361204 3865285158 4488718248 4969652346 5153713544 5705897138 5797927737 6626203128 6733077372 7454478519 7510722408 7730570316 8558845707 9939304692 11411794276 11595855474 13466154744 14908957038 15461140632 17117691414 17393783211 19878609384 19970639983 22823588552 23191710948 25676537121 29817914076 34235382828 34787566422 39941279966 46383421896 51353074242 52181349633 59635828152 59911919949 68470765656 69575132844 77029611363 79882559932 102706148484 104362699266 119823839898 139150265688 154059222726 159765119864 179735759847 205412296968 208725398532 231088834089 239647679796 308118445452 359471519694 417450797064 462177668178 479295359592 539207279541 616236890904 718943039388 924355336356 1078414559082 1437886078776 1617621838623 1848710672712 2156829118164 3235243677246 4313658236328 6470487354492 12940974708984
• Sum of all divisors σ(n): 42829060717080
• Sum of proper divisors (its aliquot sum) s(n): 29888086008096
• 12940974708984 is an abundant number, because the sum of its proper divisors (29888086008096) is greater than itself. Its abundance is 16947111299112

Bases of 12940974708984

• Binary: 10111100010100001110001100110101100011111000₂
• Hexadecimal: 0xBC50E3358F8
• Base-36: 4L5027RI0

Squares and roots of 12940974708984

• 12940974708984 squared (12940974708984²) is 167468826418563523490312256
• 12940974708984 cubed (12940974708984³) is 2167209847225862104375361295032888507904
• The square root of 12940974708984 is 3597356.6279956175
• The cube root of 12940974708984 is 23477.7061599429

Scales and comparisons

• 12,940,974,708,984 seconds is equal to 411,482 years, 50 weeks, 1 day, 20 hours, 56 minutes, 24 seconds.
• To count from 1 to 12,940,974,708,984 would take you about one million, twenty-eight thousand, seven hundred seven 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 12940974708984 cubic inches would be around 1956.5 feet tall.

Recreational maths with 12940974708984

• 12940974708984 backwards is 48980747904921
• 12940974708984 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12940974708984's digits is 72
• More coming soon!