1640163665643552

Names of 1640163665643552

• Cardinal: 1640163665643552 can be written as One quadrillion, six hundred forty trillion, one hundred sixty-three billion, six hundred sixty-five million, six hundred forty-three thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.640163665643552 × 10¹⁵

Factors of 1640163665643552

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 85582

Divisors of 1640163665643552

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 37 42 48 56 63 72 74 84 96 111 112 126 144 148 151 168 222 224 252 259 288 296 302 333 336 444 453 504 518 592 604 666 672 777 888 906 1008 1036 1057 1184 1208 1332 1359 1554 1741 1776 1812 2016 2072 2114 2331 2416 2664 2718 3108 3171 3482 3552 3624 4144 4228 4662 4832 5223 5328 5436 5587 6216 6342 6964 7248 8288 8456 9324 9513 10446 10656 10872 11174 12187 12432 12684 13928 14496 15669 16761 16912 18648 19026 20892 21744 22348 24374 24864 25368 27856 31338 33522 33824 36561 37296 38052 39109 41784 43488 44696 48748 50283 50736 55712 62676 64417 67044 73122 74592 76104 78218 83568 83641 89392 97496 100566 101472 109683 117327 125352 128834 134088 146244 152208 156436 167136 167282 178784 193251 194992 201132 219366 234654 250704 250923 257668 262891 268176 292488 304416 312872 334564 351981 386502 389984 402264 438732 450919 469308 501408 501846 515336 525782 536352 579753 584976 585487 625744 669128 703962 752769 773004 788673 804528 877464 901838 938616 1003692 1030672 1051564 1159506 1169952 1170974 1251488 1338256 1352757 1407924 1505538 1546008 1577346 1609056 1754928 1756461 1803676 1840237 1877232 2007384 2061344 2103128 2319012 2341948 2366019 2676512 2705514 2815848 3011076 3092016 3094717 3154692 3509856 3512922 3607352 3680474 3754464 4014768 4058271 4206256 4638024 4683896 4732038 5269383 5411028 5520711 5631696 6022152 6184032 6189434 6309384 7025844 7214704 7360948 8029536 8116542 8412512 9276048 9284151 9367792 9464076 9726967 10538766 10822056 11041422 11263392 12044304 12378868 12618768 12629791 14051688 14429408 14721896 16233084 16562133 18552096 18568302 18735584 18928152 19453934 21077532 21644112 21663019 22082844 24088608 24757736 25237536 25259582 27852453 28103376 29180901 29443792 32466168 33124266 37136604 37856304 37889373 38907868 42155064 43288224 43326038 44165688 49515472 50519164 55704906 56206752 58361802 58887584 64932336 64989057 66248532 68088769 74273208 75712608 75778746 77815736 84310128 86652076 87542703 88331376 88408537 99030944 101038328 111409812 113668119 116723604 129864672 129978114 132497064 136177538 145618981 148546416 151557492 155631472 168620256 173304152 175085406 176662752 176817074 194967171 202076656 204266307 222819624 227336238 233447208 259956228 264994128 265225611 272355076 291237962 297092832 303114984 311262944 346608304 350170812 353634148 389934342 404153312 408532614 436856943 445639248 454672476 466894416 467302267 519912456 529988256 530451222 544710152 582475924 606229968 612798921 693216608 700341624 707268296 779868684 795676833 817065228 873713886 891278496 909344952 933788832 934604534 1019332867 1039824912 1060902444 1089420304 1164951848 1212459936 1225597842 1310570829 1400683248 1401906801 1414536592 1559737368 1591353666 1634130456 1747427772 1818689904 1869209068 2038665734 2079649824 2121804888 2178840608 2329903696 2451195684 2621141658 2801366496 2803813602 2829073184 3057998601 3119474736 3182707332 3268260912 3271115869 3494855544 3637379808 3738418136 4077331468 4205720403 4243609776 4659807392 4902391368 5242283316 5387902297 5607627204 6115997202 6238949472 6365414664 6536521824 6542231738 6989711088 7476836272 8154662936 8411440806 8487219552 9173995803 9804782736 9813347607 10484566632 10775804594 11215254408 12231994404 12730829328 13084463476 13979422176 14953672544 16163706891 16309325872 16822881612 18347991606 19609565472 19626695214 20969133264 21551609188 21988466131 22430508816 24463988808 25461658656 26168926952 29440042821 32327413782 32618651744 33645763224 36695983212 37715316079 39253390428 41938266528 43103218376 43976932262 44861017632 48491120673 48927977616 52337853904 58880085642 64654827564 65965398393 67291526448 73391966424 75430632158 78506780856 86206436752 87953864524 96982241346 97855955232 104675707808 113145948237 117760171284 129309655128 131930796786 134583052896 146783932848 150861264316 153919262917 157013561712 172412873504 175907729048 193964482692 197896195179 226291896474 235520342568 258619310256 263861593572 293567865696 301722528632 307838525834 314027123424 339437844711 351815458096 387928965384 395792390358 452583792948 461757788751 471040685136 517238620512 527723187144 603445057264 615677051668 678875689422 703630916192 775857930768 791584780716 813573246847 905167585896 923515577502 942081370272 1055446374288 1206890114528 1231354103336 1357751378844 1385273366253 1551715861536 1583169561432 1627146493694 1810335171792 1847031155004 2110892748576 2440719740541 2462708206672 2715502757688 2770546732506 3166339122864 3254292987388 3620670343584 3694062310008 4881439481082 4925416413344 5431005515376 5541093465012 5695012727929 6332678245728 6508585974776 7322159221623 7388124620016 9762878962164 10862011030752 11082186930024 11390025455858 13017171949552 14644318443246 14776249240032 17085038183787 19525757924328 22164373860048 22780050911716 26034343899104 29288636886492 34170076367574 39051515848656 44328747720096 45560101823432 51255114551361 58577273772984 68340152735148 78103031697312 91120203646864 102510229102722 117154547545968 136680305470296 182240407293728 205020458205444 234309095091936 273360610940592 410040916410888 546721221881184 820081832821776 1640163665643552
• Sum of all divisors σ(n): 5514087239152128
• Sum of proper divisors (its aliquot sum) s(n): 3873923573508576
• 1640163665643552 is an abundant number, because the sum of its proper divisors (3873923573508576) is greater than itself. Its abundance is 2233759907865024

Bases of 1640163665643552

• Binary: 101110100111011100001011100101010100000100000100000₂
• Hexadecimal: 0x5D3B85CAA0820
• Base-36: G5E0SAR480

Squares and roots of 1640163665643552

• 1640163665643552 squared (1640163665643552²) is 2690136850097293439290319176704
• 1640163665643552 cubed (1640163665643552³) is 4412264717138375364120678287324778746966212608
• The square root of 1640163665643552 is 40498934.1297218833
• The cube root of 1640163665643552 is 117931.2935670955

Scales and comparisons

• 1,640,163,665,643,552 seconds is equal to 52,152,131 years, 10 weeks, 5 days, 18 hours, 19 minutes, 12 seconds.
• To count from 1 to 1,640,163,665,643,552 would take you about one hundred fifty-six million, four hundred fifty-six thousand, three hundred ninety-three 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 1640163665643552 cubic inches would be around 9827.6 feet tall.

Recreational maths with 1640163665643552

• 1640163665643552 backwards is 2553465663610461
• 1640163665643552 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1640163665643552's digits is 63
• More coming soon!