198827494281420

Names of 198827494281420

• Cardinal: 198827494281420 can be written as One hundred ninety-eight trillion, eight hundred twenty-seven billion, four hundred ninety-four million, two hundred eighty-one thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.9882749428142 × 10¹⁴

Factors of 198827494281420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 895

Divisors of 198827494281420

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 19 20 30 37 38 57 60 74 76 95 111 114 148 185 190 222 228 285 361 370 380 444 555 570 703 722 740 829 1083 1110 1140 1406 1444 1658 1805 2109 2166 2220 2487 2812 3316 3515 3610 4145 4218 4332 4974 5415 6859 7030 7220 8290 8436 9948 10545 10830 12435 13357 13718 14060 15751 16580 20577 21090 21660 24870 26714 27436 30673 31502 34295 40071 41154 42180 47253 49740 53428 61346 63004 66785 68590 78755 80142 82308 92019 94506 102885 122692 130321 133570 137180 153365 157510 160284 184038 189012 200355 205770 236265 253783 260642 267140 299269 306730 315020 368076 390963 400710 411540 460095 472530 507566 521284 582787 598538 613460 651605 687241 761349 781926 801420 897807 920190 945060 1015132 1165574 1197076 1268915 1303210 1374482 1496345 1522698 1563852 1748361 1795614 1840380 1954815 2061723 2331148 2537830 2606420 2748964 2913935 2992690 3045396 3436205 3496722 3591228 3806745 3909630 4123446 4489035 4821877 5075660 5686111 5827870 5985380 6872410 6993444 7613490 7819260 8246892 8741805 8978070 9643754 10308615 11072953 11372222 11655740 13057579 13744820 14465631 15226980 17058333 17483610 17956140 19287508 20617230 22145906 22744444 24109385 25427917 26115158 28430555 28931262 33218859 34116666 34967220 39172737 41234460 44291812 48218770 50855834 52230316 55364765 56861110 57862524 65287895 66437718 68233332 72328155 76283751 78345474 85291665 96437540 101711668 108036109 110729530 113722220 127139585 130575790 132875436 144656310 152567502 156690948 166094295 170583330 195863685 210386107 216072218 221459060 248094001 254279170 261151580 289312620 305135004 324108327 332188590 341166660 381418755 391727370 420772214 432144436 483130423 496188002 508558340 540180545 631158321 648216654 664377180 744282003 762837510 783454740 841544428 966260846 992376004 1051930535 1080361090 1240470005 1262316642 1296433308 1449391269 1488564006 1525675020 1620541635 1932521692 2103861070 2160722180 2415652115 2480940010 2524633284 2898782538 2977128012 3155791605 3241083270 3721410015 3997336033 4207722140 4713786019 4831304230 4961880020 5797565076 6311583210 6482166540 7246956345 7442820030 7994672066 9179478037 9427572038 9662608460 11992008099 12623166420 14141358057 14493912690 14885640060 15989344132 18358956074 18855144076 19986680165 23568930095 23984016198 27538434111 28282716114 28987825380 36717912148 39973360330 45897390185 47137860190 47968032396 55076868222 56565432228 59960040495 70706790285 79946720660 89561934361 91794780370 94275720380 110153736444 119920080990 137692170555 141413580570 174410082703 179123868722 183589560740 239840161980 268685803083 275384341110 282827161140 348820165406 358247737444 447809671805 523230248109 537371606166 550768682220 697640330812 872050413515 895619343610 1046460496218 1074743212332 1343429015415 1744100827030 1791238687220 2092920992436 2616151240545 2686858030830 3313791571357 3488201654060 5232302481090 5373716061660 6627583142714 9941374714071 10464604962180 13255166285428 16568957856785 19882749428142 33137915713570 39765498856284 49706873570355 66275831427140 99413747140710 198827494281420
• Sum of all divisors σ(n): 604256675161104
• Sum of proper divisors (its aliquot sum) s(n): 405429180879684
• 198827494281420 is an abundant number, because the sum of its proper divisors (405429180879684) is greater than itself. Its abundance is 206601686598264

Bases of 198827494281420

• Binary: 101101001101010100100010001010110001000011001100₂
• Hexadecimal: 0xB4D5222B10CC
• Base-36: 1YH838IRPO

Squares and roots of 198827494281420

• 198827494281420 squared (198827494281420²) is 39532372482228102802157216400
• 198827494281420 cubed (198827494281420³) is 7860122563641173480475929821410785439288000
• The square root of 198827494281420 is 14100620.3509427201
• The cube root of 198827494281420 is 58365.8497916835

Scales and comparisons

• 198,827,494,281,420 seconds is equal to 6,322,099 years, 15 weeks, 5 days, 18 hours, 37 minutes.
• To count from 1 to 198,827,494,281,420 would take you about fifteen million, eight hundred five thousand, two hundred forty-eight 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 198827494281420 cubic inches would be around 4863.8 feet tall.

Recreational maths with 198827494281420

• 198827494281420 backwards is 024182494728891
• The number of decimal digits it has is: 15
• The sum of 198827494281420's digits is 69
• More coming soon!