10428019280

Names of 10428019280

• Cardinal: 10428019280 can be written as Ten billion, four hundred twenty-eight million, nineteen thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.042801928 × 10¹⁰

Factors of 10428019280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7402

Divisors of 10428019280

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 35 38 40 49 56 70 76 80 95 98 112 133 140 152 190 196 245 266 280 304 361 380 392 490 532 560 665 722 760 784 931 980 1064 1330 1444 1520 1805 1862 1960 2128 2527 2660 2888 3610 3724 3920 4655 5054 5320 5776 7220 7369 7448 9310 10108 10640 12635 14440 14738 14896 17689 18620 20216 25270 28880 29476 35378 36845 37240 40432 50540 51583 58952 70756 73690 74480 88445 101080 103166 117904 140011 141512 147380 176890 202160 206332 257915 280022 283024 294760 353780 361081 412664 515830 560044 589520 700055 707560 722162 825328 980077 1031660 1120088 1400110 1415120 1444324 1805405 1960154 2063320 2240176 2660209 2800220 2888648 3610810 3920308 4126640 4900385 5320418 5600440 5777296 6860539 7221620 7840616 9800770 10640836 11200880 13301045 13721078 14443240 15681232 18621463 19601540 21281672 26602090 27442156 28886480 34302695 37242926 39203080 42563344 53204180 54884312 68605390 74485852 78406160 93107315 106408360 109768624 130350241 137210780 148971704 186214630 212816720 260700482 274421560 297943408 372429260 521400964 548843120 651751205 744858520 1042801928 1303502410 1489717040 2085603856 2607004820 5214009640 10428019280
• Sum of all divisors σ(n): 29770097940
• Sum of proper divisors (its aliquot sum) s(n): 19342078660
• 10428019280 is an abundant number, because the sum of its proper divisors (19342078660) is greater than itself. Its abundance is 8914059380

Bases of 10428019280

• Binary: 1001101101100011101111001001010000₂
• Hexadecimal: 0x26D8EF250
• Base-36: 4SGKN68

Squares and roots of 10428019280

• 10428019280 squared (10428019280²) is 108743586104051718400
• 10428019280 cubed (10428019280³) is 1133980212469391405592330752000
• The square root of 10428019280 is 102117.6736906989
• The cube root of 10428019280 is 2184.7442674867

Scales and comparisons

• 10,428,019,280 seconds is equal to 331 years, 30 weeks, 16 hours, 1 minute, 20 seconds.
• To count from 1 to 10,428,019,280 would take you about six hundred sixty-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 10428019280 cubic inches would be around 182.1 feet tall.

Recreational maths with 10428019280

• 10428019280 backwards is 08291082401
• 10428019280 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10428019280's digits is 35
• More coming soon!