1421025120
1,421,025,120 is an even composite number composed of five prime numbers multiplied together.
1421025120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1421025120:
25 × 37 × 5 × 31 × 131
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 31 × 131)See below for interesting mathematical facts about the number 1421025120 from the Numbermatics database.
Names of 1421025120
- Cardinal: 1421025120 can be written as One billion, four hundred twenty-one million, twenty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.42102512 × 109
Factors of 1421025120
Divisors of 1421025120
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 72 80 81 90 93 96 108 120 124 131 135 144 155 160 162 180 186 216 240 243 248 262 270 279 288 310 324 360 372 393 405 432 465 480 486 496 524 540 558 620 648 655 720 729 744 786 810 837 864 930 972 992 1048 1080 1116 1179 1215 1240 1296 1310 1395 1440 1458 1488 1572 1620 1674 1860 1944 1965 2096 2160 2187 2232 2358 2430 2480 2511 2592 2620 2790 2916 2976 3144 3240 3348 3537 3645 3720 3888 3930 4061 4185 4192 4320 4374 4464 4716 4860 4960 5022 5240 5580 5832 5895 6288 6480 6696 7074 7290 7440 7533 7776 7860 8122 8370 8748 8928 9432 9720 10044 10480 10611 10935 11160 11664 11790 12183 12555 12576 12960 13392 14148 14580 14880 15066 15720 16244 16740 17496 17685 18864 19440 20088 20305 20960 21222 21870 22320 22599 23328 23580 24366 25110 26784 28296 29160 30132 31440 31833 32488 33480 34992 35370 36549 37665 37728 38880 40176 40610 42444 43740 44640 45198 47160 48732 50220 53055 56592 58320 60264 60915 62880 63666 64976 66960 67797 69984 70740 73098 75330 80352 81220 84888 87480 90396 94320 95499 97464 100440 106110 109647 112995 113184 116640 120528 121830 127332 129952 133920 135594 141480 146196 150660 159165 162440 169776 174960 180792 182745 188640 190998 194928 200880 212220 219294 225990 241056 243660 254664 271188 282960 286497 292392 301320 318330 324880 328941 338985 339552 349920 361584 365490 381996 389856 401760 424440 438588 451980 477495 487320 509328 542376 548235 565920 572994 584784 602640 636660 649760 657882 677970 723168 730980 763992 848880 877176 903960 954990 974640 986823 1018656 1084752 1096470 1145988 1169568 1205280 1273320 1315764 1355940 1432485 1461960 1527984 1644705 1697760 1754352 1807920 1909980 1949280 1973646 2169504 2192940 2291976 2546640 2631528 2711880 2864970 2923920 2960469 3055968 3289410 3508704 3615840 3819960 3947292 4385880 4583952 4934115 5093280 5263056 5423760 5729940 5847840 5920938 6578820 7639920 7894584 8771760 8881407 9167904 9868230 10526112 10847520 11459880 11841876 13157640 14802345 15279840 15789168 17543520 17762814 19736460 22919760 23683752 26315280 29604690 31578336 35525628 39472920 44407035 45839520 47367504 52630560 59209380 71051256 78945840 88814070 94735008 118418760 142102512 157891680 177628140 236837520 284205024 355256280 473675040 710512560 1421025120
- Sum of all divisors σ(n): 5237084160
- Sum of proper divisors (its aliquot sum) s(n): 3816059040
- 1421025120 is an abundant number, because the sum of its proper divisors (3816059040) is greater than itself. Its abundance is 2395033920
Bases of 1421025120
- Binary: 10101001011001100011111011000002
- Hexadecimal: 0x54B31F60
- Base-36: NI1I00
Squares and roots of 1421025120
- 1421025120 squared (14210251202) is 2019312391671014400
- 1421025120 cubed (14210251203) is 2869493633691790238281728000
-
The
square root of 1421025120 is 37696.4868389615 -
The
cube root of 1421025120 is 1124.2612750265
Scales and comparisons
How big is 1421025120?- 1,421,025,120 seconds is equal to 45 years, 9 weeks, 4 days, 1 hour, 12 minutes.
-
To count from 1 to 1,421,025,120 would take you about ninety 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 1421025120 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421025120
- 1421025120 backwards is 0215201241
- 1421025120 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1421025120's digits is 18
- More coming soon!
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The information we have on file for 1421025120 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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