1355121000

Names of 1355121000

• Cardinal: 1355121000 can be written as One billion, three hundred fifty-five million, one hundred twenty-one thousand.

Scientific notation

• Scientific notation: 1.355121 × 10⁹

Factors of 1355121000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 548

Divisors of 1355121000

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 25 30 34 36 40 45 50 51 60 68 72 75 85 90 100 102 120 125 136 150 153 170 180 200 204 225 250 255 289 300 306 340 360 375 408 425 450 500 510 521 578 600 612 680 750 765 850 867 900 1000 1020 1042 1125 1156 1224 1275 1445 1500 1530 1563 1700 1734 1800 2040 2084 2125 2250 2312 2550 2601 2605 2890 3000 3060 3126 3400 3468 3825 4168 4250 4335 4500 4689 5100 5202 5210 5780 6120 6252 6375 6936 7225 7650 7815 8500 8670 8857 9000 9378 10200 10404 10420 11560 12504 12750 13005 13025 14450 15300 15630 17000 17340 17714 18756 19125 20808 20840 21675 23445 25500 26010 26050 26571 28900 30600 31260 34680 35428 36125 37512 38250 39075 43350 44285 46890 51000 52020 52100 53142 57800 62520 65025 65125 70856 72250 76500 78150 79713 86700 88570 93780 104040 104200 106284 108375 117225 130050 130250 132855 144500 150569 153000 156300 159426 173400 177140 187560 195375 212568 216750 221425 234450 260100 260500 265710 289000 301138 312600 318852 325125 354280 390750 398565 433500 442850 451707 468900 520200 521000 531420 586125 602276 637704 650250 664275 752845 781500 797130 867000 885700 903414 937800 1062840 1107125 1172250 1204552 1300500 1328550 1355121 1505690 1563000 1594260 1771400 1806828 1992825 2214250 2258535 2344500 2601000 2657100 2710242 3011380 3188520 3321375 3613656 3764225 3985650 4428500 4517070 4689000 5314200 5420484 6022760 6642750 6775605 7528450 7971300 8857000 9034140 9964125 10840968 11292675 13285500 13551210 15056900 15942600 18068280 18821125 19928250 22585350 26571000 27102420 30113800 33878025 37642250 39856500 45170700 54204840 56463375 67756050 75284500 79713000 90341400 112926750 135512100 150569000 169390125 225853500 271024200 338780250 451707000 677560500 1355121000
• Sum of all divisors σ(n): 4874926680
• Sum of proper divisors (its aliquot sum) s(n): 3519805680
• 1355121000 is an abundant number, because the sum of its proper divisors (3519805680) is greater than itself. Its abundance is 2164684680

Bases of 1355121000

• Binary: 1010000110001011000000101101000₂
• Hexadecimal: 0x50C58168
• Base-36: MESY20

Squares and roots of 1355121000

• 1355121000 squared (1355121000²) is 1836352924641000000
• 1355121000 cubed (1355121000³) is 2488480411592436561000000000
• The square root of 1355121000 is 36811.9681625419
• The cube root of 1355121000 is 1106.6051622243

Scales and comparisons

• 1,355,121,000 seconds is equal to 43 years, 4 weeks, 4 days, 6 hours, 30 minutes.
• To count from 1 to 1,355,121,000 would take you about eighty-six 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 1355121000 cubic inches would be around 92.2 feet tall.

Recreational maths with 1355121000

• 1355121000 backwards is 0001215531
• 1355121000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1355121000's digits is 18
• More coming soon!