1998541674322704

Names of 1998541674322704

• Cardinal: 1998541674322704 can be written as One quadrillion, nine hundred ninety-eight trillion, five hundred forty-one billion, six hundred seventy-four million, three hundred twenty-two thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.998541674322704 × 10¹⁵

Factors of 1998541674322704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 25355

Divisors of 1998541674322704

• Number of divisors d(n): 375
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 63 72 81 84 98 108 112 126 144 147 162 168 189 196 216 252 294 324 336 343 378 392 432 441 504 567 588 648 686 756 784 882 1008 1029 1134 1176 1296 1323 1372 1512 1764 2058 2268 2352 2401 2646 2744 3024 3087 3528 3969 4116 4536 4802 5292 5488 6174 7056 7203 7938 8232 9072 9261 9604 10584 12348 14406 15876 16464 18522 19208 21168 21609 24696 25343 27783 28812 31752 37044 38416 43218 49392 50686 55566 57624 63504 64827 74088 76029 86436 101372 111132 115248 129654 148176 152058 172872 177401 194481 202744 222264 228087 259308 304116 345744 354802 388962 405488 444528 456174 518616 532203 608232 684261 709604 777924 912348 1037232 1064406 1216464 1241807 1368522 1419208 1555848 1596609 1824696 2052783 2128812 2483614 2737044 2838416 3111696 3193218 3649392 3725421 4105566 4257624 4789827 4967228 5474088 6386436 7450842 8211132 8515248 8692649 9579654 9934456 10948176 11176263 12772872 14369481 14901684 16422264 17385298 19159308 19868912 22352526 25545744 26077947 28738962 29803368 32844528 33528789 34770596 38318616 44705052 52155894 57477924 59606736 60848543 67057578 69541192 76637232 78233841 89410104 100586367 104311788 114955848 121697086 134115156 139082384 156467682 178820208 182545629 201172734 208623576 229911696 234701523 243394172 268230312 312935364 365091258 402345468 417247152 469403046 486788344 536460624 547636887 625870728 642267649 704104569 730182516 804690936 938806092 973576688 1095273774 1251741456 1284535298 1408209138 1460365032 1609381872 1642910661 1877612184 1926802947 2190547548 2569070596 2816418276 2920730064 3285821322 3755224368 3853605894 4381095096 4495873543 4928731983 5138141192 5632836552 5780408841 6571642644 7707211788 8762190192 8991747086 9857463966 10276282384 11265673104 11560817682 13143285288 13487620629 15414423576 17341226523 17983494172 19714927932 23121635364 26286570576 26975241258 30828847152 31471114801 34682453046 35966988344 39429855864 40462861887 46243270728 52023679569 53950482516 62942229602 69364906092 71933976688 78859711728 80925723774 92486541456 94413344403 104047359138 107900965032 121388585661 125884459204 138729812184 161851447548 188826688806 208094718276 215801930064 220297803607 242777171322 251768918408 277459624368 283240033209 323702895096 364165756983 377653377612 416189436552 440595607214 485554342644 503537836816 566480066418 647405790192 660893410821 728331513966 755306755224 832378873104 849720099627 881191214428 971108685288 1132960132836 1321786821642 1456663027932 1510613510448 1542084625249 1699440199254 1762382428856 1942217370576 1982680232463 2265920265672 2549160298881 2643573643284 2913326055864 3084169250498 3398880398508 3524764857712 3965360464926 4531840531344 4626253875747 5098320597762 5287147286568 5826652111728 5948040697389 6168338500996 6797760797016 7930720929852 9252507751494 10196641195524 10574294573136 11896081394778 12336677001992 13595521594032 13878761627241 15861441859704 17844122092167 18505015502988 20393282391048 23792162789556 24673354003984 27757523254482 31722883719408 35688244184334 37010031005976 40786564782096 41636284881723 47584325579112 55515046508964 71376488368668 74020062011952 83272569763446 95168651158224 111030093017928 124908854645169 142752976737336 166545139526892 222060186035856 249817709290338 285505953474672 333090279053784 499635418580676 666180558107568 999270837161352 1998541674322704
• Sum of all divisors σ(n): 6748284087897143
• Sum of proper divisors (its aliquot sum) s(n): 4749742413574439
• 1998541674322704 is an abundant number, because the sum of its proper divisors (4749742413574439) is greater than itself. Its abundance is 2751200739251735

Bases of 1998541674322704

• Binary: 111000110011010100110111110100100010001101100010000₂
• Hexadecimal: 0x719A9BE911B10
• Base-36: JOF9DC2P00

Squares and roots of 1998541674322704

• 1998541674322704 squared (1998541674322704²) is 3994168824004597060837129871616
• 1998541674322704 cubed (1998541674322704³) is 7982512849053693049842496864895230883273969664
• 1998541674322704 is a perfect square number. Its square root is 44705052
• The cube root of 1998541674322704 is 125961.4746231317

Scales and comparisons

• 1,998,541,674,322,704 seconds is equal to 63,547,443 years, 18 weeks, 17 hours, 38 minutes, 24 seconds.
• To count from 1 to 1,998,541,674,322,704 would take you about one hundred ninety million, six hundred forty-two thousand, three hundred thirty 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 1998541674322704 cubic inches would be around 10496.8 feet tall.

Recreational maths with 1998541674322704

• 1998541674322704 backwards is 4072234761458991
• 1998541674322704 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1998541674322704's digits is 72
• More coming soon!