1640831610354040

Names of 1640831610354040

• Cardinal: 1640831610354040 can be written as One quadrillion, six hundred forty trillion, eight hundred thirty-one billion, six hundred ten million, three hundred fifty-four thousand and forty.

Scientific notation

• Scientific notation: 1.64083161035404 × 10¹⁵

Factors of 1640831610354040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2840

Divisors of 1640831610354040

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 52 65 104 130 169 211 260 338 422 520 676 844 845 1055 1352 1688 1690 2110 2197 2609 2743 3380 4220 4394 5218 5486 6760 8440 8788 10436 10972 10985 13045 13715 17576 20872 21944 21970 26090 27430 28561 33917 35659 43940 52180 54860 57122 67834 71318 87880 104360 109720 114244 135668 142636 142805 169585 178295 228488 271336 285272 285610 339170 356590 440921 463567 550499 571220 678340 713180 881842 927134 1100998 1142440 1356680 1426360 1763684 1854268 2201996 2204605 2317835 2752495 3527368 3708536 4403992 4409210 4635670 5504990 5731973 6026371 6806881 7156487 8818420 9271340 11009980 11463946 12052742 13613762 14312974 17636840 18542680 22019960 22927892 24105484 27227524 28625948 28659865 30131855 34034405 35782435 45855784 48210968 54455048 57251896 57319730 60263710 68068810 71564870 74515649 88489453 93034331 114639460 120527420 136137620 143129740 149031298 176978906 186068662 229278920 241054840 272275240 286259480 298062596 353957812 372137324 372578245 442447265 465171655 596125192 707915624 744274648 745156490 884894530 930343310 1150362889 1209446303 1436251891 1490312980 1769789060 1860686620 2300725778 2418892606 2872503782 2980625960 3539578120 3721373240 4601451556 4837785212 5745007564 5751814445 6047231515 7181259455 9202903112 9675570424 11490015128 11503628890 12094463030 14362518910 14954717557 15722801939 18671274583 23007257780 24188926060 28725037820 29909435114 31445603878 37342549166 46014515560 48377852120 57450075640 59818870228 62891207756 74685098332 74773587785 78614009695 93356372915 119637740456 125782415512 149370196664 149547175570 157228019390 186712745830 194411328241 242726569579 299094351140 314456038780 373425491660 388822656482 485453139158 598188702280 628912077560 746850983320 777645312964 970906278316 972056641205 1213632847895 1555290625928 1941812556632 1944113282410 2427265695790 3155445404527 3888226564820 4854531391580 6310890809054 7776453129640 9709062783160 12621781618108 15777227022635 25243563236216 31554454045270 41020790258851 63108908090540 82041580517702 126217816181080 164083161035404 205103951294255 328166322070808 410207902588510 820415805177020 1640831610354040
• Sum of all divisors σ(n): 4020012156471480
• Sum of proper divisors (its aliquot sum) s(n): 2379180546117440
• 1640831610354040 is an abundant number, because the sum of its proper divisors (2379180546117440) is greater than itself. Its abundance is 738348935763400

Bases of 1640831610354040

• Binary: 101110101000101001111100001010001010111100101111000₂
• Hexadecimal: 0x5D453E1457978
• Base-36: G5MJMVSDBS

Squares and roots of 1640831610354040

• 1640831610354040 squared (1640831610354040²) is 2692328373537032146534144321600
• 1640831610354040 cubed (1640831610354040³) is 4417657500752641788986426808342234231619264000
• The square root of 1640831610354040 is 40507179.7383382397
• The cube root of 1640831610354040 is 117947.3002812945

Scales and comparisons

• 1,640,831,610,354,040 seconds is equal to 52,173,369 years, 40 weeks, 5 days, 7 hours, 40 minutes, 40 seconds.
• To count from 1 to 1,640,831,610,354,040 would take you about one hundred fifty-six million, five hundred twenty thousand, one hundred nine 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 1640831610354040 cubic inches would be around 9828.9 feet tall.

Recreational maths with 1640831610354040

• 1640831610354040 backwards is 0404530161380461
• The number of decimal digits it has is: 16
• The sum of 1640831610354040's digits is 46
• More coming soon!