1640315537194950

Names of 1640315537194950

• Cardinal: 1640315537194950 can be written as One quadrillion, six hundred forty trillion, three hundred fifteen billion, five hundred thirty-seven million, one hundred ninety-four thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 1.64031553719495 × 10¹⁵

Factors of 1640315537194950

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 45917212

Divisors of 1640315537194950

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 25 30 33 35 42 45 50 55 63 66 70 75 77 90 99 105 110 126 150 154 165 175 198 210 225 231 275 315 330 350 385 450 462 495 525 550 630 693 770 825 990 1031 1050 1155 1386 1575 1650 1925 2062 2310 2475 3093 3150 3465 3850 4950 5155 5775 6186 6930 7217 9279 10310 11341 11550 14434 15465 17325 18558 21651 22682 25775 30930 34023 34650 36085 43302 46395 51550 56705 64953 68046 72170 77325 79387 92790 102069 108255 113410 129906 154650 158774 170115 180425 204138 216510 231975 238161 283525 324765 340230 360850 396935 463950 476322 510345 541275 567050 649530 714483 793870 850575 1020690 1082550 1190805 1428966 1623825 1701150 1984675 2381610 2551725 3247650 3572415 3969350 5103450 5954025 7144830 11908050 17862075 35724150 45916153 91832306 137748459 229580765 275496918 321413071 413245377 459161530 505077683 642826142 688742295 826490754 964239213 1010155366 1147903825 1377484590 1515233049 1607065355 1928478426 2066226885 2295807650 2525388415 2892717639 3030466098 3214130710 3443711475 3535543781 4132453770 4545699147 4821196065 5050776830 5785435278 6887422950 7071087562 7576165245 8035326775 9091398294 9642392130 10331134425 10606631343 12626942075 14463588195 15152330490 16070653550 17677718905 20662268850 21213262686 22728495735 24105980325 25253884150 28927176390 31819894029 35355437810 37880826225 45456991470 47339553743 48211960650 53033156715 63639788058 72317940975 75761652450 88388594525 94679107486 106066313430 113642478675 142018661229 144635881950 159099470145 176777189050 227284957350 236697768715 265165783575 284037322458 318198940290 331376876201 426055983687 473395537430 520735091173 530331567150 662753752402 710093306145 795497350725 852111967374 994130628603 1041470182346 1183488843575 1420186612290 1562205273519 1590994701450 1656884381005 1988261257206 2130279918435 2366977687150 2603675455865 2982391885809 3124410547038 3313768762010 3550466530725 3645145638211 4260559836870 4686615820557 4970653143015 5207350911730 5964783771618 7100933061450 7290291276422 7811026367595 8284421905025 9373231641114 9941306286030 10651399592175 10935436914633 13018377279325 14911959429045 15622052735190 16568843810050 18225728191055 21302799184350 21870873829266 23433079102785 24853265715075 26036754558650 29823918858090 32806310743899 36451456382110 39055131837975 46866158205570 49706531430150 54677184573165 65612621487798 74559797145225 78110263675950 91128640955275 109354369146330 117165395513925 149119594290450 164031553719495 182257281910550 234330791027850 273385922865825 328063107438990 546771845731650 820157768597475 1640315537194950
• Sum of all divisors σ(n): 5499747297787392
• Sum of proper divisors (its aliquot sum) s(n): 3859431760592442
• 1640315537194950 is an abundant number, because the sum of its proper divisors (3859431760592442) is greater than itself. Its abundance is 2219116223397492

Bases of 1640315537194950

• Binary: 101110100111101101110111000111010011111111111000110₂
• Hexadecimal: 0x5D3DBB8E9FFC6
• Base-36: G5FYJZ5J9I

Squares and roots of 1640315537194950

• 1640315537194950 squared (1640315537194950²) is 2690635061563157396914305502500
• 1640315537194950 cubed (1640315537194950³) is 4413490496403537890186748707843786200212375000
• The square root of 1640315537194950 is 40500809.0930903503
• The cube root of 1640315537194950 is 117934.9334184327

Scales and comparisons

• 1,640,315,537,194,950 seconds is equal to 52,156,960 years, 13 weeks, 1 day, 8 hours, 22 minutes, 30 seconds.
• To count from 1 to 1,640,315,537,194,950 would take you about one hundred fifty-six million, four hundred seventy thousand, eight hundred eighty 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 1640315537194950 cubic inches would be around 9827.9 feet tall.

Recreational maths with 1640315537194950

• 1640315537194950 backwards is 0594917355130461
• 1640315537194950 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1640315537194950's digits is 63
• More coming soon!