19859118795072

Names of 19859118795072

• Cardinal: 19859118795072 can be written as Nineteen trillion, eight hundred fifty-nine billion, one hundred eighteen million, seven hundred ninety-five thousand and seventy-two.

Scientific notation

• Scientific notation: 1.9859118795072 × 10¹³

Factors of 19859118795072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 140974

Divisors of 19859118795072

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 53 54 57 64 72 76 81 96 106 108 114 144 152 159 162 171 192 212 216 228 243 288 304 318 324 342 424 432 456 477 486 513 576 608 636 648 684 729 848 864 912 954 972 1007 1026 1216 1272 1296 1368 1431 1458 1539 1696 1728 1824 1908 1944 2014 2052 2187 2544 2592 2736 2862 2916 3021 3078 3392 3648 3816 3888 4028 4104 4293 4374 4617 5088 5184 5472 5724 5832 6042 6156 7632 7776 8056 8208 8586 8748 9063 9234 10176 10944 11448 11664 12084 12312 12879 13851 15264 15552 16112 16416 17172 17496 18126 18468 22896 23328 24168 24624 25758 27189 27702 30528 32224 32832 34344 34992 36252 36936 38637 41553 45792 46656 48336 49248 51516 54378 55404 64448 68688 69984 72504 73872 77274 81567 83106 91584 96672 98496 103032 108756 110808 115911 137376 139968 140897 145008 147744 154548 163134 166212 193344 206064 217512 221616 231822 244701 274752 281794 290016 295488 309096 326268 332424 412128 422691 435024 443232 463644 489402 563588 580032 618192 652536 664848 734103 824256 845382 870048 886464 927288 978804 1127176 1236384 1268073 1305072 1329696 1468206 1690764 1740096 1854576 1957608 2202309 2254352 2472768 2536146 2610144 2659392 2677043 2936412 3381528 3709152 3804219 3915216 4404618 4508704 5072292 5220288 5354086 5872824 6763056 7418304 7467541 7608438 7830432 8031129 8809236 9017408 10144584 10708172 11412657 11745648 13526112 14935082 15216876 15660864 16062258 17618472 20289168 21416344 22402623 22825314 23491296 24093387 27052224 29870164 30433752 32124516 34237971 35236944 40578336 42832688 44805246 45650628 46982592 48186774 59740328 60867504 64249032 67207869 68475942 70473888 72280161 81156672 85665376 89610492 91301256 96373548 102713913 119480656 121735008 128498064 134415738 136951884 140947776 141883279 144560322 171330752 179220984 182602512 192747096 201623607 205427826 216840483 238961312 243470016 256996128 268831476 273903768 283766558 289120644 308141739 358441968 365205024 385494192 403247214 410855652 425649837 433680966 477922624 513992256 537662952 547807536 567533116 578241288 604870821 616283478 650521449 716883936 730410048 770988384 806494428 821711304 851299674 867361932 1075325904 1095615072 1135066232 1156482576 1209741642 1232566956 1276949511 1301042898 1433767872 1541976768 1612988856 1643422608 1702599348 1734723864 1814612463 1951564347 2150651808 2191230144 2270132464 2312965152 2419483284 2465133912 2553899022 2602085796 3225977712 3286845216 3405198696 3469447728 3629224926 3830848533 3903128694 4301303616 4540264928 4625930304 4838966568 4930267824 5107798044 5204171592 5443837389 5854693041 6451955424 6573690432 6810397392 6938895456 7258449852 7661697066 7806257388 9080529856 9677933136 9860535648 10215596088 10408343184 10887674778 11492545599 11709386082 12903910848 13620794784 13877790912 14516899704 15323394132 15612514776 16331512167 19355866272 19721071296 20431192176 20816686368 21775349556 22985091198 23418772164 27241589568 29033799408 30646788264 31225029552 32663024334 34477636797 38711732544 40862384352 41633372736 43550699112 45970182396 46837544328 58067598816 61293576528 62450059104 65326048668 68955273594 81724768704 87101398224 91940364792 93675088656 103432910391 116135197632 122587153056 124900118208 130652097336 137910547188 174202796448 183880729584 187350177312 206865820782 245174306112 261304194672 275821094376 310298731173 348405592896 367761459168 374700354624 413731641564 522608389344 551642188752 620597462346 735522918336 827463283128 1045216778688 1103284377504 1241194924692 1654926566256 2206568755008 2482389849384 3309853132512 4964779698768 6619706265024 9929559397536 19859118795072
• Sum of all divisors σ(n): 63387868550400
• Sum of proper divisors (its aliquot sum) s(n): 43528749755328
• 19859118795072 is an abundant number, because the sum of its proper divisors (43528749755328) is greater than itself. Its abundance is 23669630960256

Bases of 19859118795072

• Binary: 100100000111111001111101110001010100101000000₂
• Hexadecimal: 0x120FCFB8A940
• Base-36: 71F5IL000

Squares and roots of 19859118795072

• 19859118795072 squared (19859118795072²) is 394384599316781965131485184
• 19859118795072 cubed (19859118795072³) is 7832130608778844573810520365327900213248
• The square root of 19859118795072 is 4456357.1215817073
• The cube root of 19859118795072 is 27080.2908555677

Scales and comparisons

• 19,859,118,795,072 seconds is equal to 631,458 years, 28 weeks, 3 days, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 19,859,118,795,072 would take you about one million, five hundred seventy-eight thousand, six hundred forty-six 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 19859118795072 cubic inches would be around 2256.7 feet tall.

Recreational maths with 19859118795072

• 19859118795072 backwards is 27059781195891
• 19859118795072 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19859118795072's digits is 72
• More coming soon!