19638820090912

Names of 19638820090912

• Cardinal: 19638820090912 can be written as Nineteen trillion, six hundred thirty-eight billion, eight hundred twenty million, ninety thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.9638820090912 × 10¹³

Factors of 19638820090912

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 778

Divisors of 19638820090912

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 8 11 16 19 22 32 37 38 44 71 74 76 88 121 142 148 152 176 209 242 284 296 304 307 331 352 407 418 484 568 592 608 614 662 703 781 814 836 968 1136 1184 1228 1324 1349 1406 1562 1628 1672 1936 2272 2299 2456 2627 2648 2698 2812 3124 3256 3344 3377 3641 3872 4477 4598 4912 5254 5296 5396 5624 5833 6248 6289 6512 6688 6754 7282 7733 8591 8954 9196 9824 10508 10592 10792 11248 11359 11666 12247 12496 12578 13024 13508 14564 14839 15466 17182 17908 18392 21016 21584 21797 22496 22718 23332 23501 24494 24992 25156 27016 28897 29128 29678 30932 34364 35816 36784 37147 40051 42032 43168 43594 45436 46664 47002 48988 49913 50312 54032 57794 58256 59356 61864 64163 68728 69179 71632 73568 74294 80102 84064 85063 87188 90872 93328 94004 97976 99826 100624 101617 108064 115588 116512 118712 123728 124949 128326 134717 137456 138358 143264 148588 160204 163229 170126 174376 181744 186656 188008 195952 199652 201248 203234 215821 231176 232693 237424 239767 247456 249898 256652 258511 269434 274912 276716 297176 317867 320408 326458 340252 348752 363488 376016 391904 399304 406468 414143 431642 446519 462352 465386 474848 479534 499796 513304 517022 538868 549043 553432 594352 635734 640816 652916 680504 697504 705793 752032 760969 798608 806489 812936 828286 863284 869537 893038 924704 930772 959068 999592 1026608 1034044 1077736 1098086 1106864 1117787 1188704 1271468 1281632 1305832 1361008 1374439 1411586 1481887 1521938 1597216 1612978 1625872 1656572 1726568 1739074 1786076 1861544 1918136 1930723 1999184 2053216 2068088 2155472 2196172 2213728 2235574 2374031 2542936 2559623 2611664 2637437 2722016 2748878 2823172 2843621 2963774 3043876 3225956 3251744 3313144 3453136 3478148 3572152 3723088 3759829 3836272 3861446 3998368 4136176 4310944 4392344 4471148 4555573 4748062 4911709 5085872 5119246 5223328 5274874 5497756 5646344 5687242 5927548 6039473 6087752 6451912 6626288 6906272 6956296 7144304 7214807 7446176 7519658 7672544 7722892 8272352 8784688 8871379 8942296 9111146 9496124 9564907 9823418 10171744 10238492 10549748 10995512 11292688 11374484 11855096 12078946 12175504 12295657 12903824 13252576 13912592 14288608 14429614 15039316 15323291 15445784 16521203 17569376 17742758 17884592 18222292 18992248 19129814 19646836 20476984 21099496 21237953 21991024 22585376 22748968 23710192 24157892 24351008 24591314 25807648 26114341 27825184 28155853 28859228 30078632 30646582 30891568 33042406 35485516 35769184 36444584 37984496 38259628 39293672 40953968 41358119 42198992 42475906 43982048 45497936 47420384 48315784 49182628 50111303 52228682 54028799 56311706 57718456 60157264 61293164 61783136 66084812 70971032 71436751 72889168 75968992 76519256 78587344 79362877 81907936 82716238 84397984 84951812 90995872 96631568 97585169 98365256 100222606 104457364 105213977 108057598 112623412 115436912 120314528 122586328 132169624 137081333 141942064 142873502 145778336 153038512 157174688 158725754 165432476 168556201 169903624 181733233 193263136 195170338 196730512 200445212 208914728 210427954 216115196 225246824 230873824 233617483 245172656 264339248 266947859 274162666 283884128 285747004 306077024 317451508 330864952 337112402 339807248 363466466 390340676 393461024 400890424 417829456 420855908 432230392 450493648 454939309 467234966 490345312 528678496 533895718 548325332 571494008 634903016 661729904 674224804 679614496 726932932 780681352 785804261 801780848 835658912 841711816 864460784 872991647 900987296 909878618 934469932 1067791436 1096650664 1142988016 1269806032 1323459808 1348449608 1453865864 1507894663 1561362704 1571608522 1603561696 1683423632 1728921568 1745983294 1819757236 1854118211 1868939864 1999065563 2135582872 2193301328 2285976032 2539612064 2696899216 2907731728 2936426449 3015789326 3122725408 3143217044 3366847264 3491966588 3639514472 3708236422 3737879728 3998131126 4271165744 4386602656 5072009321 5393798432 5815463456 5872852898 6031578652 6286434088 6983933176 7279028944 7416472844 7475759456 7996262252 8542331488 8643846871 10144018642 11745705796 12063157304 12572868176 13967866352 14558057888 14832945688 15992524504 16586841293 17287693742 20288037284 23491411592 24126314608 25145736352 27935732704 29665891376 31985049008 32300690939 33173682586 34575387484 40576074568 46982823184 48252629216 55792102531 59331782752 63970098016 64601381878 66347365172 69150774968 81152149136 93965646368 111584205062 129202763756 132694730344 138301549936 162304298272 223168410124 258405527512 265389460688 276603099872 446336820248 516811055024 530778921376 613713127841 892673640496 1033622110048 1227426255682 1785347280992 2454852511364 4909705022728 9819410045456 19638820090912
• Sum of all divisors σ(n): 46884261473280
• Sum of proper divisors (its aliquot sum) s(n): 27245441382368
• 19638820090912 is an abundant number, because the sum of its proper divisors (27245441382368) is greater than itself. Its abundance is 7606621291456

Bases of 19638820090912

• Binary: 100011101110010000100111001010011010000100000₂
• Hexadecimal: 0x11DC84E53420
• Base-36: 6YLY6F7Z4

Squares and roots of 19638820090912

• 19638820090912 squared (19638820090912²) is 385683254563208815944991744
• 19638820090912 cubed (19638820090912³) is 7574364048444272597607262637093169430528
• The square root of 19638820090912 is 4431570.8378533227
• The cube root of 19638820090912 is 26979.7837195413

Scales and comparisons

• 19,638,820,090,912 seconds is equal to 624,453 years, 38 weeks, 11 hours, 1 minute, 52 seconds.
• To count from 1 to 19,638,820,090,912 would take you about one million, five hundred sixty-one thousand, one hundred thirty-four 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 19638820090912 cubic inches would be around 2248.3 feet tall.

Recreational maths with 19638820090912

• 19638820090912 backwards is 21909002883691
• The number of decimal digits it has is: 14
• The sum of 19638820090912's digits is 58
• More coming soon!