30449872640
30,449,872,640 is an even composite number composed of five prime numbers multiplied together.
What does the number 30449872640 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 288 divisors.
30449872640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 30449872640:
28 × 5 × 113 × 61 × 293
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 11 × 61 × 293)See below for interesting mathematical facts about the number 30449872640 from the Numbermatics database.
Names of 30449872640
- Cardinal: 30449872640 can be written as Thirty billion, four hundred forty-nine million, eight hundred seventy-two thousand, six hundred forty.
Scientific notation
- Scientific notation: 3.044987264 × 1010
Factors of 30449872640
Divisors of 30449872640
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 61 64 80 88 110 121 122 128 160 176 220 242 244 256 293 305 320 352 440 484 488 586 605 610 640 671 704 880 968 976 1172 1210 1220 1280 1331 1342 1408 1465 1760 1936 1952 2344 2420 2440 2662 2684 2816 2930 3223 3355 3520 3872 3904 4688 4840 4880 5324 5368 5860 6446 6655 6710 7040 7381 7744 7808 9376 9680 9760 10648 10736 11720 12892 13310 13420 14080 14762 15488 15616 16115 17873 18752 19360 19520 21296 21472 23440 25784 26620 26840 29524 30976 32230 35453 35746 36905 37504 38720 39040 42592 42944 46880 51568 53240 53680 59048 64460 70906 71492 73810 75008 77440 78080 81191 85184 85888 89365 93760 103136 106480 107360 118096 128920 141812 142984 147620 154880 162382 170368 171776 177265 178730 187520 196603 206272 212960 214720 236192 257840 283624 285968 295240 324764 340736 354530 357460 375040 389983 393206 405955 412544 425920 429440 472384 515680 567248 571936 590480 649528 709060 714920 779966 786412 811910 825088 851840 858880 944768 983015 1031360 1134496 1143872 1180960 1299056 1418120 1429840 1559932 1572824 1623820 1703680 1889536 1949915 1966030 2062720 2162633 2268992 2287744 2361920 2598112 2836240 2859680 3119864 3145648 3247640 3899830 3932060 4125440 4325266 4537984 4575488 4723840 5196224 5672480 5719360 6239728 6291296 6495280 7799660 7864120 8650532 9075968 9447680 10392448 10813165 11344960 11438720 12479456 12582592 12990560 15599320 15728240 17301064 20784896 21626330 22689920 22877440 23788963 24958912 25165184 25981120 31198640 31456480 34602128 43252660 45379840 47577926 49917824 50330368 51962240 62397280 62912960 69204256 86505320 95155852 99835648 103924480 118944815 124794560 125825920 138408512 173010640 190311704 237889630 249589120 251651840 276817024 346021280 380623408 475779260 499178240 553634048 692042560 761246816 951558520 1384085120 1522493632 1903117040 2768170240 3044987264 3806234080 6089974528 7612468160 15224936320 30449872640
- Sum of all divisors σ(n): 81818638272
- Sum of proper divisors (its aliquot sum) s(n): 51368765632
- 30449872640 is an abundant number, because the sum of its proper divisors (51368765632) is greater than itself. Its abundance is 20918892992
Bases of 30449872640
- Binary: 111000101101111010000101111000000002
- Hexadecimal: 0x716F42F00
- Base-36: DZL2G3K
Squares and roots of 30449872640
- 30449872640 squared (304498726402) is 927194743792220569600
- 30449872640 cubed (304498726403) is 28232961860950546967108255744000
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The
square root of 30449872640 is 174498.9187359051 -
The
cube root of 30449872640 is 3122.6872749511
Scales and comparisons
How big is 30449872640?- 30,449,872,640 seconds is equal to 968 years, 11 weeks, 1 hour, 57 minutes, 20 seconds.
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To count from 1 to 30,449,872,640 would take you about one thousand, nine hundred thirty-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 30449872640 cubic inches would be around 260.2 feet tall.
Recreational maths with 30449872640
- 30449872640 backwards is 04627894403
- The number of decimal digits it has is: 11
- The sum of 30449872640's digits is 47
- More coming soon!
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