55428306720
55,428,306,720 is an even composite number composed of seven prime numbers multiplied together.
55428306720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 55428306720:
25 × 3 × 5 × 41 × 67 × 127 × 331
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 41 × 67 × 127 × 331)See below for interesting mathematical facts about the number 55428306720 from the Numbermatics database.
Names of 55428306720
- Cardinal: 55428306720 can be written as Fifty-five billion, four hundred twenty-eight million, three hundred six thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 5.542830672 × 1010
Factors of 55428306720
Divisors of 55428306720
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 67 80 82 96 120 123 127 134 160 164 201 205 240 246 254 268 328 331 335 381 402 410 480 492 508 536 615 635 656 662 670 762 804 820 984 993 1005 1016 1072 1230 1270 1312 1324 1340 1524 1608 1640 1655 1905 1968 1986 2010 2032 2144 2460 2540 2648 2680 2747 3048 3216 3280 3310 3810 3936 3972 4020 4064 4920 4965 5080 5207 5296 5360 5494 6096 6432 6560 6620 7620 7944 8040 8241 8509 9840 9930 10160 10414 10592 10720 10988 12192 13240 13571 13735 15240 15621 15888 16080 16482 17018 19680 19860 20320 20828 21976 22177 25527 26035 26480 27142 27470 30480 31242 31776 32160 32964 34036 39720 40713 41205 41656 42037 42545 43952 44354 51054 52070 52960 54284 54940 60960 62484 65928 66531 67855 68072 78105 79440 81426 82410 83312 84074 85090 87904 88708 102108 104140 108568 109880 110885 124968 126111 127635 131856 133062 135710 136144 156210 158880 162852 164820 166624 168148 170180 177416 203565 204216 208280 210185 217136 219760 221770 249936 252222 255270 263712 266124 271420 272288 312420 325704 329640 332655 336296 340360 348869 354832 407130 408432 416560 420370 434272 439520 443540 499872 504444 510540 532248 542840 624840 630555 651408 659280 665310 672592 680720 697738 709664 814260 816864 833120 840740 887080 909257 1008888 1021080 1046607 1064496 1085680 1249680 1261110 1302816 1318560 1330620 1345184 1361440 1395476 1628520 1681480 1723517 1744345 1774160 1818514 2017776 2042160 2093214 2128992 2171360 2499360 2522220 2661240 2727771 2790952 2816479 3257040 3362960 3447034 3488690 3548320 3637028 4035552 4084320 4186428 4546285 5044440 5170551 5233035 5322480 5455542 5581904 5632958 6514080 6725920 6894068 6977380 7274056 8372856 8449437 8617585 9092570 10088880 10341102 10466070 10644960 10911084 11163808 11265916 13638855 13788136 13954760 14082395 14548112 16745712 16898874 17235170 18185140 20177760 20682204 20932140 21822168 22531832 25852755 27277710 27576272 27909520 28164790 29096224 33491424 33797748 34470340 36370280 41364408 41864280 42247185 43644336 45063664 51705510 54555420 55152544 55819040 56329580 67595496 68940680 72740560 82728816 83728560 84494370 87288672 90127328 103411020 109110840 112659160 115475639 135190992 137881360 145481120 165457632 167457120 168988740 206822040 218221680 225318320 230951278 270381984 275762720 337977480 346426917 413644080 436443360 450636640 461902556 577378195 675954960 692853834 827288160 923805112 1154756390 1351909920 1385707668 1732134585 1847610224 2309512780 2771415336 3464269170 3695220448 4619025560 5542830672 6928538340 9238051120 11085661344 13857076680 18476102240 27714153360 55428306720
- Sum of all divisors σ(n): 183509286912
- Sum of proper divisors (its aliquot sum) s(n): 128080980192
- 55428306720 is an abundant number, because the sum of its proper divisors (128080980192) is greater than itself. Its abundance is 72652673472
Bases of 55428306720
- Binary: 1100111001111100100011010111001000002
- Hexadecimal: 0xCE7C8D720
- Base-36: PGOKZ6O
Squares and roots of 55428306720
- 55428306720 squared (554283067202) is 3072297185846397158400
- 55428306720 cubed (554283067203) is 170292230752086944502731624448000
-
The
square root of 55428306720 is 235432.1701042577 -
The
cube root of 55428306720 is 3812.7986436593
Scales and comparisons
How big is 55428306720?- 55,428,306,720 seconds is equal to 1,762 years, 23 weeks, 2 days, 7 hours, 52 minutes.
-
To count from 1 to 55,428,306,720 would take you about three thousand, five hundred twenty-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 55428306720 cubic inches would be around 317.7 feet tall.
Recreational maths with 55428306720
- 55428306720 backwards is 02760382455
- The number of decimal digits it has is: 11
- The sum of 55428306720's digits is 42
- More coming soon!
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