2990365627987485

Names of 2990365627987485

• Cardinal: 2990365627987485 can be written as Two quadrillion, nine hundred ninety trillion, three hundred sixty-five billion, six hundred twenty-seven million, nine hundred eighty-seven thousand, four hundred eighty-five.

Scientific notation

• Scientific notation: 2.990365627987485 × 10¹⁵

Factors of 2990365627987485

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2474

Divisors of 2990365627987485

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 9 11 15 27 31 33 41 45 55 81 93 99 123 135 155 165 205 243 279 297 341 369 405 451 465 495 615 837 891 961 1023 1107 1215 1271 1353 1395 1485 1705 1845 2255 2383 2511 2673 2883 3069 3321 3813 4059 4185 4455 4805 5115 5535 6355 6765 7149 7533 8649 9207 9963 10571 11439 11915 12177 12555 13365 13981 14415 15345 16605 19065 20295 21447 25947 26213 27621 31713 34317 35745 36531 37665 39401 41943 43245 46035 49815 52855 57195 60885 64341 69905 73873 77841 78639 82863 95139 97703 102951 107235 109593 118203 125829 129735 131065 138105 158565 171585 182655 193023 197005 209715 221619 233523 235917 285417 293109 308853 321705 354609 369365 377487 389205 393195 414315 433411 475695 488515 514755 547965 579069 591015 629145 664857 707751 812603 856251 879327 965115 1063827 1074733 1108095 1132461 1167615 1179585 1300233 1427085 1465545 1544265 1773045 1887435 1994571 2123253 2167055 2290063 2437809 2568753 2637981 2895345 3028793 3191481 3224199 3324285 3397383 3538755 3900699 4063015 4281255 4396635 5319135 5373665 5662305 5678689 5983713 6369759 6501165 6870189 7313427 7913943 9086379 9574443 9672597 9972855 10616265 11450315 11702097 12189045 12843765 13189905 15143965 15957405 16120995 16986915 17036067 17951139 19503495 20610567 21940281 23741829 25190693 27259137 28393445 29017791 29918565 31848795 33316723 34350945 35106291 36567135 39569715 45431895 47872215 48362985 51108201 58510485 61831701 62465579 65820843 75572079 81777411 85180335 87053373 89755695 93892583 99950169 103052835 105318873 109701405 118709145 125953465 136295685 145088955 153324603 166583615 175531455 176039359 185495103 187396737 197462529 226716237 232826249 245332233 255541005 261160119 281677749 299850507 309158505 312327895 329104215 377860395 408887055 435266865 459973809 469462915 499750845 526594365 528118077 556485309 562190211 680148711 698478747 735996699 766623015 845033247 880196795 899551521 927475515 936983685 987312645 1032818413 1133581185 1164131245 1226661165 1305800595 1379921427 1408388745 1499252535 1584354231 1686570633 1936432949 2040446133 2095436241 2299869045 2535099741 2561088739 2640590385 2698654563 2782426545 2810951055 3098455239 3400743555 3492393735 3679983495 4225166235 4497757605 4753062693 5059711899 5164092065 5457220129 5809298847 6121338399 6286308723 6899607135 7217613719 7605299223 7683266217 7921771155 8095963689 8432853165 9295365717 9682164745 10202230665 10477181205 12675498705 12805443695 13493272815 14259188079 15179135697 15492276195 16371660387 17427896541 18858926169 21652841157 22815897669 23049798651 23765313465 25298559495 27286100645 27886097151 29046494235 30606691995 31431543615 36088068595 38026496115 38416331085 40479818445 42777564237 46476828585 49114981161 52283689623 56576778507 60029421419 64958523471 69149395953 71295940395 75895678485 79393750909 81858301935 83658291453 87139482705 94294630845 108264205785 114079488345 115248993255 139430485755 147344943483 156851068869 180088264257 194875570413 207448187859 213887821185 223746025289 238181252727 245574905805 250974874359 261418448115 282883892535 300147107095 324792617355 345746979765 396968754545 418291457265 442034830449 470553206607 540264792771 584626711239 622344563577 671238075867 714543758181 736724717415 784255344345 900441321285 974377852065 1037240939295 1118730126445 1190906263635 1254874371795 1326104491347 1620794378313 1753880133717 2013714227601 2143631274543 2210174152245 2352766033035 2461206278179 2701323963855 2923133556195 3111722817885 3356190379335 3572718790905 4862383134939 6041142682803 6430893823629 6630522456735 7383618834537 8103971891565 8769400668585 10068571138005 10718156372715 12306031390895 14587149404817 18123428048409 19292681470887 22150856503611 24311915674695 30205713414015 32154469118145 36918094172685 54370284145227 66452569510833 72935747024085 90617140242045 96463407354435 110754282518055 199357708532499 271851420726135 332262847554165 598073125597497 996788542662495 2990365627987485
• Sum of all divisors σ(n): 6209588038739904
• Sum of proper divisors (its aliquot sum) s(n): 3219222410752419
• 2990365627987485 is an abundant number, because the sum of its proper divisors (3219222410752419) is greater than itself. Its abundance is 228856782764934

Bases of 2990365627987485

• Binary: 1010100111111011100011000001000000010011011000011101₂
• Hexadecimal: 0xA9FB8C101361D
• Base-36: TFZV05Y8T9

Squares and roots of 2990365627987485

• 2990365627987485 squared (2990365627987485²) is 8942286589048985532331316625225
• 2990365627987485 cubed (2990365627987485³) is 26740706451505534827490903890120671338735309125
• The square root of 2990365627987485 is 54684235.6441734037
• The cube root of 2990365627987485 is 144070.4006966157

Scales and comparisons

• 2,990,365,627,987,485 seconds is equal to 95,084,377 years, 8 weeks, 2 days, 21 hours, 24 minutes, 45 seconds.
• To count from 1 to 2,990,365,627,987,485 would take you about two hundred eighty-five million, two hundred fifty-three thousand, one hundred thirty-one 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 2990365627987485 cubic inches would be around 12005.9 feet tall.

Recreational maths with 2990365627987485

• 2990365627987485 backwards is 5847897265630992
• The number of decimal digits it has is: 16
• The sum of 2990365627987485's digits is 90
• More coming soon!