398013429900

Names of 398013429900

• Cardinal: 398013429900 can be written as Three hundred ninety-eight billion, thirteen million, four hundred twenty-nine thousand, nine hundred.

Scientific notation

• Scientific notation: 3.980134299 × 10¹¹

Factors of 398013429900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 339

Divisors of 398013429900

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 20 25 30 31 34 50 51 60 62 68 75 85 93 100 102 124 150 155 170 186 204 255 281 289 300 310 340 372 425 465 510 527 562 578 620 775 843 850 867 930 961 1020 1054 1124 1156 1275 1405 1445 1550 1581 1686 1700 1734 1860 1922 2108 2325 2550 2635 2810 2883 2890 3100 3162 3372 3468 3844 4215 4335 4650 4777 4805 4913 5100 5270 5620 5766 5780 6324 7025 7225 7905 8430 8670 8711 8959 9300 9554 9610 9826 10540 11532 13175 14050 14331 14415 14450 14739 15810 16337 16860 17340 17422 17918 19108 19220 19652 21075 21675 23885 24025 24565 26133 26350 26877 28100 28662 28830 28900 29478 31620 32674 34844 35836 39525 42150 43350 43555 44795 47770 48050 49011 49130 52266 52700 53754 57324 57660 58956 65348 71655 72075 73695 79050 81209 81685 84300 86700 87110 89590 95540 96100 98022 98260 104532 107508 119425 122825 130665 134385 143310 144150 147390 148087 152303 158100 162418 163370 174220 179180 196044 217775 223975 238850 243627 245055 245650 261330 268770 270041 277729 286620 288300 294780 296174 304606 324836 326740 358275 368475 406045 408425 435550 444261 447950 456909 477700 487254 490110 491300 522660 537540 540082 555458 592348 609212 653325 671925 716550 736950 740435 761515 810123 812090 816850 833187 871100 888522 895900 913818 974508 980220 1080164 1110916 1218135 1225275 1306650 1343850 1350205 1380553 1388645 1433100 1473900 1480870 1523030 1620246 1624180 1633700 1666374 1777044 1827636 2030225 2221305 2284545 2436270 2450550 2517479 2613300 2687700 2700410 2761106 2777290 2961740 3046060 3240492 3332748 3702175 3807575 4050615 4060450 4141659 4165935 4442610 4569090 4590697 4721393 4872540 4901100 5034958 5400820 5522212 5554580 6090675 6751025 6902765 6943225 7404350 7552437 7615150 8101230 8120900 8283318 8331870 8885220 9138180 9181394 9442786 10069916 11106525 11422725 12181350 12587395 13502050 13772091 13805530 13886450 14164179 14808700 15104874 15230300 16202460 16566636 16663740 18362788 18885572 20253075 20708295 20829675 22213050 22845450 22953485 23606965 24362700 25174790 27004100 27544182 27611060 27772900 28328358 30209748 34513825 37762185 40506150 41416590 41659350 42797143 44426100 45690900 45906970 47213930 50349580 55088364 56656716 62936975 68860455 69027650 70820895 75524370 78041849 81012300 82833180 83318700 85594286 91813940 94427860 103541475 114767425 118034825 125873950 128391429 137720910 138055300 141641790 151048740 156083698 171188572 188810925 207082950 213985715 229534850 234125547 236069650 251747900 256782858 275441820 283283580 312167396 344302275 354104475 377621850 390209245 414165900 427971430 459069700 468251094 472139300 513565716 641957145 688604550 708208950 755243700 780418490 855942860 936502188 1069928575 1170627735 1283914290 1326711433 1377209100 1416417900 1560836980 1951046225 2139857150 2341255470 2567828580 2653422866 3209785725 3902092450 3980134299 4279714300 4682510940 5306845732 5853138675 6419571450 6633557165 7804184900 7960268598 11706277350 12839142900 13267114330 15920537196 19900671495 23412554700 26534228660 33167785825 39801342990 66335571650 79602685980 99503357475 132671143300 199006714950 398013429900
• Sum of all divisors σ(n): 1268786604960
• Sum of proper divisors (its aliquot sum) s(n): 870773175060
• 398013429900 is an abundant number, because the sum of its proper divisors (870773175060) is greater than itself. Its abundance is 472759745160

Bases of 398013429900

• Binary: 101110010101011011100101111100010001100₂
• Hexadecimal: 0x5CAB72F88C
• Base-36: 52UEX40C

Squares and roots of 398013429900

• 398013429900 squared (398013429900²) is 158414690380762214010000
• 398013429900 cubed (398013429900³) is 63051174264993705774437932899000000
• The square root of 398013429900 is 630883.0556450221
• The cube root of 398013429900 is 7355.8451037795

Scales and comparisons

• 398,013,429,900 seconds is equal to 12,655 years, 30 weeks, 6 days, 22 hours, 5 minutes.
• To count from 1 to 398,013,429,900 would take you about twenty-five thousand, three hundred eleven 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 398013429900 cubic inches would be around 613 feet tall.

Recreational maths with 398013429900

• 398013429900 backwards is 009924310893
• The number of decimal digits it has is: 12
• The sum of 398013429900's digits is 48
• More coming soon!