20439444480
20,439,444,480 is an even composite number composed of six prime numbers multiplied together.
20439444480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twenty-eight divisors.
Prime factorization of 20439444480:
210 × 3 × 5 × 72 × 13 × 2089
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 13 × 2089)See below for interesting mathematical facts about the number 20439444480 from the Numbermatics database.
Names of 20439444480
- Cardinal: 20439444480 can be written as Twenty billion, four hundred thirty-nine million, four hundred forty-four thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.043944448 × 1010
Factors of 20439444480
Divisors of 20439444480
- Number of divisors d(n): 528
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 49 52 56 60 64 65 70 78 80 84 91 96 98 104 105 112 120 128 130 140 147 156 160 168 182 192 195 196 208 210 224 240 245 256 260 273 280 294 312 320 336 364 384 390 392 416 420 448 455 480 490 512 520 546 560 588 624 637 640 672 728 735 768 780 784 832 840 896 910 960 980 1024 1040 1092 1120 1176 1248 1274 1280 1344 1365 1456 1470 1536 1560 1568 1664 1680 1792 1820 1911 1920 1960 2080 2089 2184 2240 2352 2496 2548 2560 2688 2730 2912 2940 3072 3120 3136 3185 3328 3360 3584 3640 3822 3840 3920 4160 4178 4368 4480 4704 4992 5096 5120 5376 5460 5824 5880 6240 6267 6272 6370 6656 6720 7168 7280 7644 7680 7840 8320 8356 8736 8960 9408 9555 9984 10192 10445 10752 10920 11648 11760 12480 12534 12544 12740 13312 13440 14560 14623 15288 15360 15680 16640 16712 17472 17920 18816 19110 19968 20384 20890 21504 21840 23296 23520 24960 25068 25088 25480 26880 27157 29120 29246 30576 31335 31360 33280 33424 34944 35840 37632 38220 39936 40768 41780 43680 43869 46592 47040 49920 50136 50176 50960 53760 54314 58240 58492 61152 62670 62720 66560 66848 69888 73115 75264 76440 81471 81536 83560 87360 87738 93184 94080 99840 100272 101920 102361 107520 108628 116480 116984 122304 125340 125440 133696 135785 139776 146230 150528 152880 162942 163072 167120 174720 175476 188160 190099 199680 200544 203840 204722 217256 219345 232960 233968 244608 250680 250880 267392 271570 279552 292460 305760 307083 325884 326144 334240 349440 350952 376320 380198 401088 407355 407680 409444 434512 438690 465920 467936 489216 501360 511805 534784 543140 570297 584920 611520 614166 651768 652288 668480 698880 701904 752640 760396 802176 814710 815360 818888 869024 877380 935872 950495 978432 1002720 1023610 1069568 1086280 1140594 1169840 1223040 1228332 1303536 1330693 1336960 1397760 1403808 1520792 1535415 1604352 1629420 1630720 1637776 1738048 1754760 1871744 1900990 1956864 2005440 2047220 2139136 2172560 2281188 2339680 2446080 2456664 2607072 2661386 2673920 2807616 2851485 3041584 3070830 3208704 3258840 3261440 3275552 3476096 3509520 3743488 3801980 3992079 4010880 4094440 4345120 4562376 4679360 4892160 4913328 5214144 5322772 5347840 5615232 5702970 6083168 6141660 6417408 6517680 6551104 6653465 6952192 7019040 7486976 7603960 7984158 8021760 8188880 8690240 9124752 9358720 9784320 9826656 10428288 10645544 10695680 11230464 11405940 12166336 12283320 13035360 13102208 13306930 13904384 14038080 14973952 15207920 15968316 16043520 16377760 17380480 18249504 18717440 19653312 19960395 20856576 21291088 22460928 22811880 24332672 24566640 26070720 26204416 26613860 27808768 28076160 30415840 31936632 32087040 32755520 34760960 36499008 37434880 39306624 39920790 41713152 42582176 44921856 45623760 48665344 49133280 52141440 52408832 53227720 56152320 60831680 63873264 65511040 69521920 72998016 74869760 78613248 79841580 83426304 85164352 91247520 97330688 98266560 104282880 104817664 106455440 112304640 121663360 127746528 131022080 139043840 145996032 157226496 159683160 170328704 182495040 194661376 196533120 208565760 212910880 224609280 243326720 255493056 262044160 291992064 314452992 319366320 340657408 364990080 393066240 417131520 425821760 486653440 510986112 524088320 583984128 638732640 681314816 729980160 786132480 851643520 973306880 1021972224 1277465280 1362629632 1459960320 1572264960 1703287040 2043944448 2554930560 2919920640 3406574080 4087888896 5109861120 6813148160 10219722240 20439444480
- Sum of all divisors σ(n): 81936660960
- Sum of proper divisors (its aliquot sum) s(n): 61497216480
- 20439444480 is an abundant number, because the sum of its proper divisors (61497216480) is greater than itself. Its abundance is 41057772000
Bases of 20439444480
- Binary: 100110000100100100100101100000000002
- Hexadecimal: 0x4C2492C00
- Base-36: 9E148AO
Squares and roots of 20439444480
- 20439444480 squared (204394444802) is 417770890651002470400
- 20439444480 cubed (204394444803) is 8539004924821316050083643392000
-
The
square root of 20439444480 is 142966.5851868889 -
The
cube root of 20439444480 is 2734.1543586873
Scales and comparisons
How big is 20439444480?- 20,439,444,480 seconds is equal to 649 years, 47 weeks, 2 days, 15 hours, 28 minutes.
-
To count from 1 to 20,439,444,480 would take you about one thousand, two hundred ninety-nine 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 20439444480 cubic inches would be around 227.8 feet tall.
Recreational maths with 20439444480
- 20439444480 backwards is 08444493402
- 20439444480 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20439444480's digits is 42
- More coming soon!
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