1942994335420416

Names of 1942994335420416

• Cardinal: 1942994335420416 can be written as One quadrillion, nine hundred forty-two trillion, nine hundred ninety-four billion, three hundred thirty-five million, four hundred twenty thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.942994335420416 × 10¹⁵

Factors of 1942994335420416

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 529

Divisors of 1942994335420416

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 48 64 74 96 111 128 148 192 222 256 296 384 444 487 512 592 768 888 974 1024 1184 1369 1461 1536 1776 1948 2048 2368 2738 2922 3072 3552 3896 4096 4107 4736 5476 5844 6144 7104 7792 8214 9472 10952 11688 12288 14208 15584 16428 18019 18944 21904 23376 28416 31168 32856 36038 37888 43808 46752 54057 56832 62336 65712 72076 75776 87616 93504 108114 113664 124672 131424 144152 151552 175232 187008 216228 227328 237169 249344 262848 288304 350464 374016 432456 454656 474338 498688 525696 576608 666703 700928 711507 748032 864912 948676 997376 1051392 1153216 1333406 1401856 1423014 1496064 1729824 1897352 1994752 2000109 2102784 2306432 2666812 2803712 2846028 2992128 3459648 3794704 4000218 4205568 4612864 5333624 5607424 5692056 5984256 6919296 7589408 8000436 8411136 8775253 9225728 10667248 11384112 13838592 15178816 16000872 16822272 17550506 18451456 21334496 22768224 26325759 27677184 30357632 32001744 35101012 36902912 42668992 45536448 52651518 55354368 60715264 64003488 70202024 73805824 85337984 91072896 105303036 110708736 115501303 121430528 128006976 140404048 170675968 182145792 210606072 221417472 231002606 242861056 256013952 280808096 324684361 341351936 346503909 364291584 421212144 462005212 485722112 512027904 561616192 649368722 682703872 693007818 728583168 842424288 924010424 971444224 974053083 1024055808 1123232384 1298737444 1365407744 1386015636 1457166336 1684848576 1848020848 1948106166 2048111616 2246464768 2597474888 2730815488 2772031272 2914332672 3369697152 3696041696 3896212332 4096223232 4273548211 4492929536 5194949776 5544062544 6739394304 7392083392 7792424664 8192446464 8547096422 8985859072 10389899552 11088125088 12820644633 13478788608 14784166784 15584849328 17094192844 17971718144 20779799104 22176250176 25641289266 26957577216 29568333568 31169698656 34188385688 35943436288 41559598208 44352500352 51282578532 53915154432 59136667136 62339397312 68376771376 83119196416 88705000704 102565157064 107830308864 118273334272 124678794624 136753542752 158121283807 166238392832 177410001408 205130314128 236546668544 249357589248 273507085504 316242567614 332476785664 354820002816 410260628256 473093337088 474363851421 498715178496 547014171008 632485135228 664953571328 709640005632 820521256512 948727702842 997430356992 1094028342016 1264970270456 1329907142656 1419280011264 1641042513024 1897455405684 1994860713984 2188056684032 2529940540912 3282085026048 3794910811368 3989721427968 4376113368064 5059881081824 6564170052096 7589821622736 8752226736128 10119762163648 13128340104192 15179643245472 17504453472256 20239524327296 26256680208384 30359286490944 40479048654592 52513360416768 60718572981888 80958097309184 121437145963776 161916194618368 242874291927552 323832389236736 485748583855104 647664778473472 971497167710208 1942994335420416
• Sum of all divisors σ(n): 5335444298614080
• Sum of proper divisors (its aliquot sum) s(n): 3392449963193664
• 1942994335420416 is an abundant number, because the sum of its proper divisors (3392449963193664) is greater than itself. Its abundance is 1449455627773248

Bases of 1942994335420416

• Binary: 110111001110010010010011111001010011101000000000000₂
• Hexadecimal: 0x6E7249F29D000
• Base-36: J4QF9WOK5C

Squares and roots of 1942994335420416

• 1942994335420416 squared (1942994335420416²) is 3775226987475824037863469613056
• 1942994335420416 cubed (1942994335420416³) is 7335244651591807884192183000314858478602551296
• The square root of 1942994335420416 is 44079409.4268561633
• The cube root of 1942994335420416 is 124783.5044093835

Scales and comparisons

• 1,942,994,335,420,416 seconds is equal to 61,781,209 years, 41 weeks, 15 hours, 53 minutes, 36 seconds.
• To count from 1 to 1,942,994,335,420,416 would take you about one hundred eighty-five million, three hundred forty-three thousand, six hundred twenty-nine 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 1942994335420416 cubic inches would be around 10398.6 feet tall.

Recreational maths with 1942994335420416

• 1942994335420416 backwards is 6140245334992491
• The number of decimal digits it has is: 16
• The sum of 1942994335420416's digits is 66
• More coming soon!