16394140440
16,394,140,440 is an even composite number composed of seven prime numbers multiplied together.
16394140440 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 16394140440:
23 × 32 × 5 × 31 × 43 × 127 × 269
(2 × 2 × 2 × 3 × 3 × 5 × 31 × 43 × 127 × 269)See below for interesting mathematical facts about the number 16394140440 from the Numbermatics database.
Names of 16394140440
- Cardinal: 16394140440 can be written as Sixteen billion, three hundred ninety-four million, one hundred forty thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.639414044 × 1010
Factors of 16394140440
Divisors of 16394140440
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 31 36 40 43 45 60 62 72 86 90 93 120 124 127 129 155 172 180 186 215 248 254 258 269 279 310 344 360 372 381 387 430 465 508 516 538 558 620 635 645 744 762 774 807 860 930 1016 1032 1076 1116 1143 1240 1270 1290 1333 1345 1395 1524 1548 1614 1720 1860 1905 1935 2152 2232 2286 2421 2540 2580 2666 2690 2790 3048 3096 3228 3720 3810 3870 3937 3999 4035 4572 4842 5080 5160 5332 5380 5461 5580 5715 6456 6665 7620 7740 7874 7998 8070 8339 9144 9684 10664 10760 10922 11160 11430 11567 11811 11997 12105 13330 15240 15480 15748 15996 16140 16383 16678 19368 19685 19995 21844 22860 23134 23622 23994 24210 25017 26660 27305 31496 31992 32280 32766 33356 34163 34701 35433 39370 39990 41695 43688 45720 46268 47244 47988 48420 49149 50034 53320 54610 57835 59055 59985 65532 66712 68326 69402 70866 75051 78740 79980 81915 83390 92536 94488 95976 96840 98298 100068 102489 104103 109220 115670 118110 119970 125085 131064 136652 138804 141732 150102 157480 159960 163830 166780 169291 170815 173505 177165 196596 200136 204978 208206 218440 231340 236220 239940 245745 250170 273304 277608 283464 300204 307467 327660 333560 338582 341630 347010 354330 358577 375255 393192 409956 416412 462680 472440 479880 491490 500340 507873 512445 520515 600408 614934 655320 677164 683260 694020 708660 717154 750510 819912 832824 846455 982980 1000680 1015746 1024890 1041030 1059053 1075731 1229868 1354328 1366520 1388040 1417320 1434308 1469009 1501020 1523619 1537335 1692910 1792885 1965960 2031492 2049780 2082060 2118106 2151462 2459736 2539365 2868616 2938018 3002040 3047238 3074670 3177159 3227193 3385820 3585770 4062984 4099560 4164120 4236212 4302924 4407027 5078730 5295265 5378655 5876036 6094476 6149340 6354318 6454386 6771640 7171540 7345045 7618095 8472424 8605848 8814054 9531477 10157460 10590530 10757310 11752072 12188952 12298680 12708636 12908772 13221081 14343080 14690090 15236190 15885795 16135965 17628108 19062954 20314920 21181060 21514620 22035135 25417272 25817544 26442162 29380180 30472380 31771590 32271930 35256216 38125908 42362120 43029240 44070270 45539279 47657385 52884324 58760360 60944760 63543180 64543860 66105405 76251816 88140540 91078558 95314770 105768648 127086360 129087720 132210810 136617837 176281080 182157116 190629540 227696395 264421620 273235674 364314232 381259080 409853511 455392790 528843240 546471348 683089185 819707022 910785580 1092942696 1366178370 1639414044 1821571160 2049267555 2732356740 3278828088 4098535110 5464713480 8197070220 16394140440
- Sum of all divisors σ(n): 56932761600
- Sum of proper divisors (its aliquot sum) s(n): 40538621160
- 16394140440 is an abundant number, because the sum of its proper divisors (40538621160) is greater than itself. Its abundance is 24144480720
Bases of 16394140440
- Binary: 11110100010010101010111011000110002
- Hexadecimal: 0x3D12ABB18
- Base-36: 7J4NBQ0
Squares and roots of 16394140440
- 16394140440 squared (163941404402) is 268767840766443393600
- 16394140440 cubed (163941404403) is 4406217727280630233988597184000
-
The
square root of 16394140440 is 128039.6049665885 -
The
cube root of 16394140440 is 2540.3655641821
Scales and comparisons
How big is 16394140440?- 16,394,140,440 seconds is equal to 521 years, 14 weeks, 4 days, 23 hours, 54 minutes.
-
To count from 1 to 16,394,140,440 would take you about one thousand and forty-two 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 16394140440 cubic inches would be around 211.7 feet tall.
Recreational maths with 16394140440
- 16394140440 backwards is 04404149361
- 16394140440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16394140440's digits is 36
- More coming soon!
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