64144080
64,144,080 is an even composite number composed of seven prime numbers multiplied together.
64144080 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 64144080:
24 × 32 × 5 × 7 × 11 × 13 × 89
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 11 × 13 × 89)See below for interesting mathematical facts about the number 64144080 from the Numbermatics database.
Names of 64144080
- Cardinal: 64144080 can be written as Sixty-four million, one hundred forty-four thousand and eighty.
Scientific notation
- Scientific notation: 6.414408 × 107
Factors of 64144080
Divisors of 64144080
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 20 21 22 24 26 28 30 33 35 36 39 40 42 44 45 48 52 55 56 60 63 65 66 70 72 77 78 80 84 88 89 90 91 99 104 105 110 112 117 120 126 130 132 140 143 144 154 156 165 168 176 178 180 182 195 198 208 210 220 231 234 240 252 260 264 267 273 280 286 308 312 315 330 336 356 360 364 385 390 396 420 429 440 445 455 462 468 495 504 520 528 534 546 560 572 585 616 623 624 630 660 693 712 715 720 728 770 780 792 801 819 840 858 880 890 910 924 936 979 990 1001 1008 1040 1068 1092 1144 1155 1157 1170 1232 1246 1260 1287 1320 1335 1365 1386 1424 1430 1456 1540 1560 1584 1602 1638 1680 1716 1780 1820 1848 1869 1872 1958 1980 2002 2136 2145 2184 2288 2310 2314 2340 2492 2520 2574 2640 2670 2730 2772 2860 2937 3003 3080 3115 3120 3204 3276 3432 3465 3471 3560 3640 3696 3738 3916 3960 4004 4005 4095 4272 4290 4368 4620 4628 4680 4895 4984 5005 5040 5148 5340 5460 5544 5607 5720 5785 5874 6006 6160 6230 6408 6435 6552 6853 6864 6930 6942 7120 7280 7476 7832 7920 8008 8010 8099 8190 8580 8811 9009 9240 9256 9345 9360 9790 9968 10010 10296 10413 10680 10920 11088 11214 11440 11570 11748 12012 12460 12727 12816 12870 13104 13706 13860 13884 14685 14952 15015 15664 16016 16020 16198 16380 17160 17355 17622 18018 18480 18512 18690 19580 20020 20559 20592 20826 21360 21840 22428 23140 23496 24024 24297 24920 25454 25740 27412 27720 27768 28035 29370 29904 30030 32040 32396 32760 34265 34320 34710 35244 36036 37380 38181 39160 40040 40495 41118 41652 44055 44856 45045 46280 46992 48048 48594 49840 50908 51480 52065 54824 55440 55536 56070 58740 60060 61677 63635 64080 64792 65520 68530 69420 70488 72072 72891 74760 76362 78320 80080 80990 82236 83304 88110 89089 89712 90090 92560 97188 101816 102795 102960 104130 109648 112140 114543 117480 120120 121485 123354 127270 129584 137060 138840 140976 144144 145782 149520 152724 161980 164472 166608 176220 178178 180180 190905 194376 203632 205590 208260 224280 229086 234960 240240 242970 246708 254540 267267 274120 277680 291564 305448 308385 323960 328944 352440 356356 360360 364455 381810 388752 411180 416520 445445 448560 458172 485940 493416 509080 534534 548240 572715 583128 610896 616770 647920 704880 712712 720720 728910 763620 801801 822360 833040 890890 916344 971880 986832 1018160 1069068 1145430 1166256 1233540 1336335 1425424 1457820 1527240 1603602 1644720 1781780 1832688 1943760 2138136 2290860 2467080 2672670 2915640 3054480 3207204 3563560 4009005 4276272 4581720 4934160 5345340 5831280 6414408 7127120 8018010 9163440 10690680 12828816 16036020 21381360 32072040 64144080
- Sum of all divisors σ(n): 292481280
- Sum of proper divisors (its aliquot sum) s(n): 228337200
- 64144080 is an abundant number, because the sum of its proper divisors (228337200) is greater than itself. Its abundance is 164193120
Bases of 64144080
- Binary: 111101001011000010110100002
- Hexadecimal: 0x3D2C2D0
- Base-36: 126TW0
Squares and roots of 64144080
- 64144080 squared (641440802) is 4114462999046400
- 64144080 cubed (641440803) is 263918443767872205312000
-
The
square root of 64144080 is 8008.9999375703 -
The
cube root of 64144080 is 400.2999416979
Scales and comparisons
How big is 64144080?- 64,144,080 seconds is equal to 2 years, 2 weeks, 9 hours, 48 minutes.
-
To count from 1 to 64,144,080 would take you about 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 64144080 cubic inches would be around 33.4 feet tall.
Recreational maths with 64144080
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