1440153027621920

Names of 1440153027621920

• Cardinal: 1440153027621920 can be written as One quadrillion, four hundred forty trillion, one hundred fifty-three billion, twenty-seven million, six hundred twenty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.44015302762192 × 10¹⁵

Factors of 1440153027621920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1721467

Divisors of 1440153027621920

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 23 32 34 40 46 68 80 85 92 115 136 160 170 184 230 272 289 340 368 391 460 544 578 680 736 782 787 920 1156 1360 1445 1564 1574 1840 1955 2312 2720 2890 3128 3148 3680 3910 3935 4624 5780 6256 6296 6647 7820 7870 9248 11560 12512 12592 13294 13379 15640 15740 18101 23120 25184 26588 26758 31280 31480 33235 36202 46240 53176 53516 62560 62960 66470 66895 72404 90505 106352 107032 125920 132940 133790 144808 181010 212704 214064 227443 265880 267580 289616 307717 362020 428128 454886 531760 535160 579232 615434 724040 909772 1063520 1070320 1137215 1230868 1448080 1538585 1720633 1819544 2140640 2274430 2461736 2896160 3077170 3441266 3639088 4548860 4923472 5231189 6154340 6882532 7278176 8603165 9097720 9846944 10462378 12308680 13765064 17206330 18195440 20924756 24617360 26155945 27530128 29250761 34412660 36390880 39574559 41849512 49234720 52311890 55060256 58501522 68825320 79149118 83699024 104623780 117003044 137650640 146253805 158298236 167398048 197872795 209247560 234006088 275301280 292507610 316596472 395745590 418495120 468012176 497262937 585015220 633192944 672767503 791491180 836990240 936024352 994525874 1170030440 1266385888 1345535006 1354138171 1582982360 1989051748 2340060880 2486314685 2691070012 2708276342 3165964720 3363837515 3978103496 4680121760 4972629370 5382140024 5416552684 6331929440 6727675030 6770690855 7956206992 9945258740 10764280048 10833105368 11437047551 13455350060 13541381710 15912413984 19890517480 21528560096 21666210736 22874095102 23020348907 26910700120 27082763420 31145177933 39781034960 43332421472 45748190204 46040697814 53821400240 54165526840 57185237755 62290355866 79562069920 91496380408 92081395628 107642800480 108331053680 114370475510 115101744535 124580711732 155725889665 182992760816 184162791256 216662107360 228740951020 230203489070 249161423464 311451779330 365985521632 368325582512 391345931419 457481902040 460406978140 498322846928 529468024861 622903558660 736651165024 782691862838 914963804080 920813956280 996645693856 1058936049722 1245807117320 1565383725676 1829927608160 1841627912560 1956729657095 2117872099444 2491614234640 2647340124305 3130767451352 3683255825120 3913459314190 4235744198888 4983228469280 5294680248610 6261534902704 7826918628380 8471488397776 9000956422637 10589360497220 12523069805408 15653837256760 16942976795552 18001912845274 21178720994440 31307674513520 36003825690548 42357441988880 45004782113185 62615349027040 72007651381096 84714883977760 90009564226370 144015302762192 180019128452740 288030605524384 360038256905480 720076513810960 1440153027621920
• Sum of all divisors σ(n): 3776209973117568
• Sum of proper divisors (its aliquot sum) s(n): 2336056945495648
• 1440153027621920 is an abundant number, because the sum of its proper divisors (2336056945495648) is greater than itself. Its abundance is 895903917873728

Bases of 1440153027621920

• Binary: 101000111011100111111000001101000100011010000100000₂
• Hexadecimal: 0x51DCFC1A23420
• Base-36: E6HP60ZVVK

Squares and roots of 1440153027621920

• 1440153027621920 squared (1440153027621920²) is 2074040742968582670490464486400
• 1440153027621920 cubed (1440153027621920³) is 2986936055397420717673606939156390006181888000
• The square root of 1440153027621920 is 37949348.1844144459
• The cube root of 1440153027621920 is 112928.3234491917

Scales and comparisons

• 1,440,153,027,621,920 seconds is equal to 45,792,411 years, 30 weeks, 5 days, 16 hours, 45 minutes, 20 seconds.
• To count from 1 to 1,440,153,027,621,920 would take you about one hundred thirty-seven million, three hundred seventy-seven thousand, two 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 1440153027621920 cubic inches would be around 9410.7 feet tall.

Recreational maths with 1440153027621920

• 1440153027621920 backwards is 0291267203510441
• The number of decimal digits it has is: 16
• The sum of 1440153027621920's digits is 47
• More coming soon!