1220428300
1,220,428,300 is an even composite number composed of six prime numbers multiplied together.
1220428300 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 1220428300:
22 × 52 × 74 × 13 × 17 × 23
(2 × 2 × 5 × 5 × 7 × 7 × 7 × 7 × 13 × 17 × 23)See below for interesting mathematical facts about the number 1220428300 from the Numbermatics database.
Names of 1220428300
- Cardinal: 1220428300 can be written as One billion, two hundred twenty million, four hundred twenty-eight thousand, three hundred.
Scientific notation
- Scientific notation: 1.2204283 × 109
Factors of 1220428300
Divisors of 1220428300
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 5 7 10 13 14 17 20 23 25 26 28 34 35 46 49 50 52 65 68 70 85 91 92 98 100 115 119 130 140 161 170 175 182 196 221 230 238 245 260 299 322 325 340 343 350 364 391 425 442 455 460 476 490 575 595 598 637 644 650 686 700 782 805 833 850 884 910 980 1105 1127 1150 1190 1196 1225 1274 1300 1372 1495 1547 1564 1610 1666 1700 1715 1820 1955 2093 2210 2254 2275 2300 2380 2401 2450 2548 2737 2975 2990 3094 3185 3220 3332 3430 3910 4025 4165 4186 4420 4459 4508 4550 4802 4900 5083 5474 5525 5635 5831 5950 5980 6188 6370 6860 7475 7735 7820 7889 8050 8330 8372 8575 8918 9100 9604 9775 10166 10465 10829 10948 11050 11270 11662 11900 12005 12740 13685 14651 14950 15470 15778 15925 16100 16660 17150 17836 19159 19550 20332 20825 20930 21658 22100 22295 22540 23324 24010 25415 27370 28175 29155 29302 29900 30940 31213 31556 31850 34300 35581 38318 38675 39100 39445 40817 41650 41860 43316 44590 48020 50830 52325 54145 54740 55223 56350 58310 58604 60025 62426 63700 68425 71162 73255 75803 76636 77350 78890 81634 83300 89180 95795 101660 102557 104650 108290 110446 111475 112700 116620 120050 124852 127075 134113 136850 142324 145775 146510 151606 154700 156065 157780 163268 177905 191590 197225 204085 205114 209300 216580 220892 222950 240100 249067 254150 268226 270725 273700 276115 291550 293020 303212 312130 355810 366275 379015 383180 394450 408170 410228 445900 478975 498134 508300 512785 530621 536452 541450 552230 583100 624260 670565 711620 717899 732550 758030 780325 788900 816340 889525 938791 957950 996268 1020425 1025570 1061242 1082900 1104460 1245335 1341130 1380575 1435798 1465100 1516060 1560650 1743469 1779050 1877582 1895075 1915900 2040850 2051140 2122484 2490670 2563925 2653105 2682260 2761150 2871596 3121300 3352825 3486938 3558100 3589495 3755164 3790150 4081700 4693955 4981340 5127850 5306210 5522300 6226675 6705650 6973876 7178990 7580300 8717345 9387910 10255700 10612420 12204283 12453350 13265525 13411300 14357980 17434690 17947475 18775820 23469775 24408566 24906700 26531050 34869380 35894950 43586725 46939550 48817132 53062100 61021415 71789900 87173450 93879100 122042830 174346900 244085660 305107075 610214150 1220428300
- Sum of all divisors σ(n): 3676077216
- Sum of proper divisors (its aliquot sum) s(n): 2455648916
- 1220428300 is an abundant number, because the sum of its proper divisors (2455648916) is greater than itself. Its abundance is 1235220616
Bases of 1220428300
- Binary: 10010001011111001000010000011002
- Hexadecimal: 0x48BE420C
- Base-36: K6M0I4
Squares and roots of 1220428300
- 1220428300 squared (12204283002) is 1489445235440890000
- 1220428300 cubed (12204283003) is 1817761116632225133187000000
-
The
square root of 1220428300 is 34934.6289518007 -
The
cube root of 1220428300 is 1068.6547568533
Scales and comparisons
How big is 1220428300?- 1,220,428,300 seconds is equal to 38 years, 41 weeks, 6 days, 7 hours, 51 minutes, 40 seconds.
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To count from 1 to 1,220,428,300 would take you about seventy-seven 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 1220428300 cubic inches would be around 89.1 feet tall.
Recreational maths with 1220428300
- 1220428300 backwards is 0038240221
- The number of decimal digits it has is: 10
- The sum of 1220428300's digits is 22
- More coming soon!
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