4990305628374282090

Names of 4990305628374282090

• Cardinal: 4990305628374282090 can be written as Four quintillion, nine hundred ninety quadrillion, three hundred five trillion, six hundred twenty-eight billion, three hundred seventy-four million, two hundred eighty-two thousand and ninety.

Scientific notation

• Scientific notation: 4.99030562837428209 × 10¹⁸

Factors of 4990305628374282090

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3737694

Divisors of 4990305628374282090

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 49 54 63 70 81 90 98 105 126 135 147 162 189 210 243 245 270 294 315 378 405 441 486 490 567 630 729 735 810 882 945 1134 1215 1323 1458 1470 1701 1890 2205 2430 2646 2835 3402 3645 3969 4410 5103 5670 6615 7290 7938 8505 10206 11907 13230 17010 19845 23814 25515 35721 39690 51030 59535 71442 119070 178605 357210 3737677 7475354 11213031 18688385 22426062 26163739 33639093 37376770 52327478 56065155 67278186 78491217 100917279 112130310 130818695 156982434 168195465 183146173 201834558 235473651 261637390 302751837 336390930 366292346 392456085 470947302 504586395 549438519 605503674 706420953 784912170 908255511 915730865 1009172790 1098877038 1177368255 1412841906 1513759185 1648315557 1816511022 1831461730 2119262859 2354736510 2724766533 2747192595 3027518370 3296631114 3532104765 4238525718 4541277555 4944946671 5449533066 5494385190 6357788577 7064209530 8241577785 9082555110 9889893342 10596314295 12715577154 13623832665 14834840013 16483155570 19073365731 21192628590 24724733355 27247665330 29669680026 31788942885 38146731462 44504520039 49449466710 63577885770 74174200065 89009040078 95366828655 133513560117 148348400130 190733657310 222522600195 267027120234 445045200390 667567800585 1335135601170 13970229356329 27940458712658 41910688068987 69851146781645 83821376137974 97791605494303 125732064206961 139702293563290 195583210988606 209553440344935 251464128413922 293374816482909 377196192620883 419106880689870 488958027471515 586749632965818 628660321034805 684541238460121 754392385241766 880124449448727 977916054943030 1131588577862649 1257320642069610 1369082476920242 1466874082414545 1760248898897454 1885980963104415 2053623715380363 2263177155725298 2640373348346181 2933748164829090 3394765733587947 3422706192300605 3771961926208830 4107247430760726 4400622247243635 5280746696692362 5657942889313245 6160871146141089 6789531467175894 6845412384601210 7921120045038543 8801244494487270 10184297200763841 10268118576901815 11315885778626490 12321742292282178 13201866741730905 15842240090077086 16973828667939735 18482613438423267 20368594401527682 20536237153803630 23763360135115629 26403733483461810 30804355730705445 33947657335879470 36965226876846534 39605600225192715 47526720270231258 50921486003819205 55447840315269801 61608711461410890 71290080405346887 79211200450385430 92413067192116335 101842972007638410 110895680630539602 118816800675578145 142580160810693774 166343520945809403 184826134384232670 237633601351156290 277239201576349005 332687041891618806 356450402026734435 499030562837428209 554478403152698010 712900804053468870 831717604729047015 998061125674856418 1663435209458094030 2495152814187141045 4990305628374282090
• Sum of all divisors σ(n): 15666470855815141926
• Sum of proper divisors (its aliquot sum) s(n): 10676165227440859836
• 4990305628374282090 is an abundant number, because the sum of its proper divisors (10676165227440859836) is greater than itself. Its abundance is 5685859599066577746

Bases of 4990305628374282090

• Binary: 100010101000001001000001000011101111011111000011010111101101010₂
• Hexadecimal: 0x454120877BE1AF6A
• Base-36: 11WWJPH58XWMI

Squares and roots of 4990305628374282090

• 4990305628374282090 squared (4990305628374282090²) is 24903150264584038424513292122894768100
• 4990305628374282090 cubed (4990305628374282090³) is 124274330929604219157429501723856971109722457454533329000
• The square root of 4990305628374282090 is 2233899198.3467566681
• The cube root of 4990305628374282090 is 1708870.0888421299

Scales and comparisons

• 4,990,305,628,374,282,090 seconds is equal to 158,676,282,953 years, 25 weeks, 5 days, 17 hours, 1 minute, 30 seconds.
• To count from 1 to 4,990,305,628,374,282,090 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 4990305628374282090 cubic inches would be around 142405.8 feet tall.

Recreational maths with 4990305628374282090

• 4990305628374282090 backwards is 0902824738265030994
• 4990305628374282090 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 4990305628374282090's digits is 81
• More coming soon!