21488325120
21,488,325,120 is an even composite number composed of six prime numbers multiplied together.
21488325120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21488325120:
29 × 32 × 5 × 19 × 191 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 19 × 191 × 257)See below for interesting mathematical facts about the number 21488325120 from the Numbermatics database.
Names of 21488325120
- Cardinal: 21488325120 can be written as Twenty-one billion, four hundred eighty-eight million, three hundred twenty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.148832512 × 1010
Factors of 21488325120
Divisors of 21488325120
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 64 72 76 80 90 95 96 114 120 128 144 152 160 171 180 190 191 192 228 240 256 257 285 288 304 320 342 360 380 382 384 456 480 512 514 570 573 576 608 640 684 720 760 764 768 771 855 912 955 960 1028 1140 1146 1152 1216 1280 1285 1368 1440 1520 1528 1536 1542 1710 1719 1824 1910 1920 2056 2280 2292 2304 2313 2432 2560 2570 2736 2865 2880 3040 3056 3084 3420 3438 3629 3648 3820 3840 3855 4112 4560 4584 4608 4626 4864 4883 5140 5472 5730 5760 6080 6112 6168 6840 6876 7258 7296 7640 7680 7710 8224 8595 9120 9168 9252 9728 9766 10280 10887 10944 11460 11520 11565 12160 12224 12336 13680 13752 14516 14592 14649 15280 15420 16448 17190 18145 18240 18336 18504 19532 20560 21774 21888 22920 23040 23130 24320 24415 24448 24672 27360 27504 29032 29184 29298 30560 30840 32661 32896 34380 36290 36480 36672 37008 39064 41120 43548 43776 43947 45840 46260 48640 48830 48896 49087 49344 54435 54720 55008 58064 58596 61120 61680 65322 65792 68760 72580 72960 73245 73344 74016 78128 82240 87096 87552 87894 91680 92520 97660 97792 98174 98688 108870 109440 110016 116128 117192 122240 123360 130644 131584 137520 145160 145920 146490 146688 147261 148032 156256 163305 164480 174192 175788 183360 185040 195320 196348 197376 217740 218880 219735 220032 232256 234384 244480 245435 246720 261288 275040 290320 292980 293376 294522 296064 312512 326610 328960 348384 351576 366720 370080 390640 392696 394752 435480 437760 439470 440064 441783 464512 468768 488960 490870 493440 522576 550080 580640 585960 589044 592128 625024 653220 657920 696768 703152 733440 736305 740160 781280 785392 870960 878940 880128 883566 929024 932653 937536 981740 986880 1045152 1100160 1161280 1171920 1178088 1184256 1250048 1306440 1393536 1406304 1466880 1472610 1480320 1562560 1570784 1741920 1757880 1767132 1858048 1865306 1875072 1963480 1973760 2090304 2200320 2208915 2322560 2343840 2356176 2500096 2612880 2787072 2797959 2812608 2945220 2960640 3125120 3141568 3483840 3515760 3534264 3730612 3750144 3926960 4180608 4400640 4417830 4645120 4663265 4687680 4712352 5225760 5574144 5595918 5625216 5890440 5921280 6250240 6283136 6967680 7031520 7068528 7461224 7500288 7853920 8361216 8393877 8835660 9290240 9326530 9375360 9424704 10451520 11191836 11250432 11780880 12500480 12566272 13935360 13989795 14063040 14137056 14922448 15707840 16722432 16787754 17671320 18653060 18750720 18849408 20903040 22383672 22500864 23561760 25132544 27870720 27979590 28126080 28274112 29844896 31415680 33575508 35342640 37306120 37501440 37698816 41806080 41969385 44767344 47123520 55959180 56252160 56548224 59689792 62831360 67151016 70685280 74612240 75397632 83612160 83938770 89534688 94247040 111918360 112504320 113096448 119379584 125662720 134302032 141370560 149224480 167877540 179069376 188494080 223836720 226192896 238759168 268604064 282741120 298448960 335755080 358138752 376988160 447673440 477518336 537208128 565482240 596897920 671510160 716277504 895346880 1074416256 1130964480 1193795840 1343020320 1432555008 1790693760 2148832512 2387591680 2686040640 3581387520 4297665024 5372081280 7162775040 10744162560 21488325120
- Sum of all divisors σ(n): 79053511680
- Sum of proper divisors (its aliquot sum) s(n): 57565186560
- 21488325120 is an abundant number, because the sum of its proper divisors (57565186560) is greater than itself. Its abundance is 36076861440
Bases of 21488325120
- Binary: 101000000001100110111010010000000002
- Hexadecimal: 0x500CDD200
- Base-36: 9VDLDS0
Squares and roots of 21488325120
- 21488325120 squared (214883251202) is 461748116462823014400
- 21488325120 cubed (214883251203) is 9922193650100765326445641728000
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The
square root of 21488325120 is 146588.9665697933 -
The
cube root of 21488325120 is 2780.1454783003
Scales and comparisons
How big is 21488325120?- 21,488,325,120 seconds is equal to 683 years, 13 weeks, 4 days, 11 hours, 12 minutes.
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To count from 1 to 21,488,325,120 would take you about one thousand, three hundred sixty-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 21488325120 cubic inches would be around 231.7 feet tall.
Recreational maths with 21488325120
- 21488325120 backwards is 02152388412
- 21488325120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21488325120's digits is 36
- More coming soon!
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