61391106503424

Names of 61391106503424

• Cardinal: 61391106503424 can be written as Sixty-one trillion, three hundred ninety-one billion, one hundred six million, five hundred three thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 6.1391106503424 × 10¹³

Factors of 61391106503424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 906

Divisors of 61391106503424

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 47 48 54 62 64 72 81 93 94 96 108 124 128 141 144 162 186 188 192 216 243 248 256 279 282 288 324 372 376 384 423 432 486 496 558 564 576 648 744 752 768 823 837 846 864 972 992 1116 1128 1152 1269 1296 1457 1488 1504 1646 1674 1692 1728 1944 1984 2232 2256 2304 2469 2511 2538 2592 2914 2976 3008 3292 3348 3384 3456 3807 3888 3968 4371 4464 4512 4938 5022 5076 5184 5828 5952 6016 6584 6696 6768 6912 7407 7533 7614 7776 7936 8742 8928 9024 9876 10044 10152 10368 11421 11656 11904 12032 13113 13168 13392 13536 14814 15066 15228 15552 17484 17856 18048 19752 20088 20304 20736 22221 22842 23312 23808 25513 26226 26336 26784 27072 29628 30132 30456 31104 34968 35712 36096 38681 39339 39504 40176 40608 44442 45684 46624 51026 52452 52672 53568 54144 59256 60264 60912 62208 66663 69936 71424 76539 77362 78678 79008 80352 81216 88884 91368 93248 102052 104904 105344 107136 108288 116043 118017 118512 120528 121824 133326 139872 153078 154724 157356 158016 160704 162432 177768 182736 186496 199989 204104 209808 210688 214272 229617 232086 236034 237024 241056 243648 266652 279744 306156 309448 314712 316032 321408 324864 348129 354051 355536 365472 372992 399978 408208 419616 459234 464172 472068 474048 482112 487296 533304 559488 612312 618896 629424 632064 642816 677329 688851 696258 708102 711072 730944 799956 816416 839232 918468 928344 944136 948096 964224 974592 1044387 1066608 1118976 1199111 1224624 1237792 1258848 1354658 1377702 1392516 1416204 1422144 1461888 1599912 1632832 1678464 1836936 1856688 1888272 1896192 1928448 2031987 2066553 2088774 2133216 2398222 2449248 2475584 2517696 2709316 2755404 2785032 2832408 2844288 2923776 3133161 3199824 3265664 3356928 3597333 3673872 3713376 3776544 4063974 4133106 4177548 4266432 4796444 4898496 4951168 5035392 5418632 5510808 5570064 5664816 5688576 6095961 6199659 6266322 6399648 6531328 7194666 7347744 7426752 7553088 8127948 8266212 8355096 8532864 9399483 9592888 9796992 9902336 10070784 10791999 10837264 11021616 11140128 11329632 12191922 12399318 12532644 12799296 14389332 14695488 14853504 15106176 16255896 16532424 16710192 17065728 18287883 18798966 19185776 19593984 20997199 21583998 21674528 22043232 22280256 22659264 24383844 24798636 25065288 25598592 28778664 29390976 29707008 30212352 31834463 32375997 32511792 33064848 33420384 36575766 37597932 38371552 41994398 43167996 43349056 44086464 44560512 45318528 48767688 49597272 50130576 51197184 54863649 57557328 58781952 62991597 63668926 64751994 65023584 66129696 66840768 73151532 75195864 76743104 83988796 86335992 86698112 88172928 89121024 90637056 95503389 97127991 97535376 99194544 100261152 109727298 115114656 125983194 127337852 129503988 130047168 132259392 133681536 146303064 150391728 153486208 164590947 167977592 172671984 173396224 176345856 188974791 191006778 194255982 195070752 198389088 200522304 219454596 230229312 251966388 254675704 259007976 260094336 264518784 267363072 286510167 291383973 292606128 300783456 306972416 329181894 335955184 345343968 377949582 382013556 388511964 390141504 396778176 401044608 438909192 460458624 503932776 509351408 518015952 520188672 529037568 566924373 573020334 582767946 585212256 601566912 658363788 671910368 690687936 755899164 764027112 777023928 780283008 793556352 802089216 859530501 877818384 920917248 986868353 1007865552 1018702816 1036031904 1133848746 1146040668 1165535892 1170424512 1203133824 1316727576 1343820736 1381375872 1511798328 1528054224 1554047856 1560566016 1587112704 1700773119 1719061002 1755636768 1973736706 2015731104 2037405632 2072063808 2267697492 2292081336 2331071784 2340849024 2406267648 2578591503 2633455152 2687641472 2762751744 2960605059 3023596656 3056108448 3108095712 3401546238 3438122004 3511273536 3947473412 4031462208 4074811264 4144127616 4535394984 4584162672 4662143568 4681698048 5102319357 5157183006 5266910304 5375282944 5921210118 6047193312 6112216896 6216191424 6803092476 6876244008 7022547072 7735774509 7894946824 8062924416 8149622528 8288255232 8881815177 9070789968 9168325344 9324287136 10204638714 10314366012 10533820608 11842420236 12094386624 12224433792 12432382848 13606184952 13752488016 14045094144 15471549018 15789893648 16125848832 17763630354 18141579936 18336650688 18648574272 20409277428 20628732024 21067641216 23684840472 24188773248 24448867584 24864765696 26645445531 27212369904 27504976032 30943098036 31579787296 35527260708 36283159872 36673301376 37297148544 40818554856 41257464048 42135282432 47369680944 48377546496 53290891062 54424739808 55009952064 61886196072 63159574592 71054521416 72566319744 73346602752 74594297088 79936336593 81637109712 82514928096 94739361888 106581782124 108849479616 110019904128 123772392144 126319149184 142109042832 145132639488 159872673186 163274219424 165029856192 189478723776 213163564248 217698959232 220039808256 239809009779 247544784288 252638298368 284218085664 319745346372 326548438848 330059712384 378957447552 426327128496 435397918464 479618019558 495089568576 568436171328 639490692744 653096877696 660119424768 757914895104 852654256992 959236039116 990179137152 1136872342656 1278981385488 1306193755392 1705308513984 1918472078232 1980358274304 2273744685312 2557962770976 3410617027968 3836944156464 5115925541952 6821234055936 7673888312928 10231851083904 15347776625856 20463702167808 30695553251712 61391106503424
• Sum of all divisors σ(n): 193749766060032
• Sum of proper divisors (its aliquot sum) s(n): 132358659556608
• 61391106503424 is an abundant number, because the sum of its proper divisors (132358659556608) is greater than itself. Its abundance is 70967553053184

Bases of 61391106503424

• Binary: 1101111101010110111011000110000111001100000000₂
• Hexadecimal: 0x37D5BB187300
• Base-36: LREONQO00

Squares and roots of 61391106503424

• 61391106503424 squared (61391106503424²) is 3768867957714748547323723776
• 61391106503424 cubed (61391106503424³) is 231374974189408228576686315335034574209024
• The square root of 61391106503424 is 7835247.6989195435
• The cube root of 61391106503424 is 39448.9232472931

Scales and comparisons

• 61,391,106,503,424 seconds is equal to 1,952,047 years, 15 weeks, 1 day, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 61,391,106,503,424 would take you about four million, eight hundred eighty thousand, one hundred eighteen 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 61391106503424 cubic inches would be around 3287.4 feet tall.

Recreational maths with 61391106503424

• 61391106503424 backwards is 42430560119316
• The number of decimal digits it has is: 14
• The sum of 61391106503424's digits is 45
• More coming soon!