42145661040
42,145,661,040 is an even composite number composed of seven prime numbers multiplied together.
42145661040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 42145661040:
24 × 3 × 5 × 7 × 37 × 607 × 1117
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 37 × 607 × 1117)See below for interesting mathematical facts about the number 42145661040 from the Numbermatics database.
Names of 42145661040
- Cardinal: 42145661040 can be written as Forty-two billion, one hundred forty-five million, six hundred sixty-one thousand and forty.
Scientific notation
- Scientific notation: 4.214566104 × 1010
Factors of 42145661040
Divisors of 42145661040
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 37 40 42 48 56 60 70 74 80 84 105 111 112 120 140 148 168 185 210 222 240 259 280 296 336 370 420 444 518 555 560 592 607 740 777 840 888 1036 1110 1117 1214 1295 1480 1554 1680 1776 1821 2072 2220 2234 2428 2590 2960 3035 3108 3351 3642 3885 4144 4249 4440 4468 4856 5180 5585 6070 6216 6702 7284 7770 7819 8498 8880 8936 9105 9712 10360 11170 12140 12432 12747 13404 14568 15540 15638 16755 16996 17872 18210 20720 21245 22340 22459 23457 24280 25494 26808 29136 31080 31276 33510 33992 36420 39095 41329 42490 44680 44918 46914 48560 50988 53616 62160 62552 63735 67020 67377 67984 72840 78190 82658 84980 89360 89836 93828 101976 112295 117285 123987 125104 127470 134040 134754 145680 156380 157213 165316 169960 179672 187656 203952 206645 224590 234570 247974 254940 268080 269508 289303 312760 314426 330632 336885 339920 359344 375312 413290 449180 469140 471639 495948 509880 539016 578606 619935 625520 628852 661264 673770 678019 786065 826580 867909 898360 938280 943278 991896 1019760 1078032 1157212 1239870 1257704 1347540 1356038 1446515 1572130 1653160 1735818 1796720 1876560 1886556 1983792 2034057 2314424 2358195 2479740 2515408 2695080 2712076 2893030 3144260 3306320 3390095 3471636 3773112 4068114 4339545 4628848 4716390 4746133 4959480 5390160 5424152 5786060 6288520 6780190 6943272 7546224 8136228 8679090 9432780 9492266 9918960 10170285 10848304 11572120 12577040 13560380 13886544 14238399 16272456 17358180 18865560 18984532 20340570 23144240 23730665 25086703 27120760 28476798 32544912 34716360 37731120 37969064 40681140 47461330 50173406 54241520 56953596 69432720 71191995 75260109 75938128 81362280 94922660 100346812 113907192 125433515 142383990 150520218 162724560 175606921 189845320 200693624 227814384 250867030 284767980 301040436 351213842 376300545 379690640 401387248 501734060 526820763 569535960 602080872 702427684 752601090 878034605 1003468120 1053641526 1139071920 1204161744 1404855368 1505202180 1756069210 2006936240 2107283052 2634103815 2809710736 3010404360 3512138420 4214566104 5268207630 6020808720 7024276840 8429132208 10536415260 14048553680 21072830520 42145661040
- Sum of all divisors σ(n): 153741778944
- Sum of proper divisors (its aliquot sum) s(n): 111596117904
- 42145661040 is an abundant number, because the sum of its proper divisors (111596117904) is greater than itself. Its abundance is 69450456864
Bases of 42145661040
- Binary: 1001110100000001001111000000011100002
- Hexadecimal: 0x9D013C070
- Base-36: JD0FS6O
Squares and roots of 42145661040
- 42145661040 squared (421456610402) is 1776256744498573881600
- 42145661040 cubed (421456610403) is 74861514673650779577310692864000
-
The
square root of 42145661040 is 205294.0842791141 -
The
cube root of 42145661040 is 3480.0404341979
Scales and comparisons
How big is 42145661040?- 42,145,661,040 seconds is equal to 1,340 years, 5 weeks, 2 days, 4 minutes.
-
To count from 1 to 42,145,661,040 would take you about two thousand, six hundred eighty 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 42145661040 cubic inches would be around 290 feet tall.
Recreational maths with 42145661040
- 42145661040 backwards is 04016654124
- The number of decimal digits it has is: 11
- The sum of 42145661040's digits is 33
- More coming soon!
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