1421008512
1,421,008,512 is an even composite number composed of six prime numbers multiplied together.
1421008512 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1421008512:
27 × 3 × 7 × 112 × 17 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 11 × 17 × 257)See below for interesting mathematical facts about the number 1421008512 from the Numbermatics database.
Names of 1421008512
- Cardinal: 1421008512 can be written as One billion, four hundred twenty-one million, eight thousand, five hundred twelve.
Scientific notation
- Scientific notation: 1.421008512 × 109
Factors of 1421008512
Divisors of 1421008512
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 17 21 22 24 28 32 33 34 42 44 48 51 56 64 66 68 77 84 88 96 102 112 119 121 128 132 136 154 168 176 187 192 204 224 231 238 242 257 264 272 308 336 352 357 363 374 384 408 448 462 476 484 514 528 544 561 616 672 704 714 726 748 771 816 847 896 924 952 968 1028 1056 1088 1122 1232 1309 1344 1408 1428 1452 1496 1542 1632 1694 1799 1848 1904 1936 2056 2057 2112 2176 2244 2464 2541 2618 2688 2827 2856 2904 2992 3084 3264 3388 3598 3696 3808 3872 3927 4112 4114 4224 4369 4488 4928 5082 5236 5397 5654 5712 5808 5984 6168 6171 6528 6776 7196 7392 7616 7744 7854 8224 8228 8481 8738 8976 9856 10164 10472 10794 11308 11424 11616 11968 12336 12342 13107 13552 14392 14399 14784 15232 15488 15708 16448 16456 16962 17476 17952 19789 20328 20944 21588 22616 22848 23232 23936 24672 24684 26214 27104 28784 28798 29568 30583 31097 31416 32896 32912 33924 34952 35904 39578 40656 41888 43176 43197 45232 45696 46464 48059 49344 49368 52428 54208 57568 57596 59367 61166 62194 62832 65824 67848 69904 71808 79156 81312 83776 86352 86394 90464 91749 93291 96118 98688 98736 104856 108416 115136 115192 118734 122332 124388 125664 131648 135696 139808 144177 158312 162624 167552 172704 172788 180928 183498 186582 192236 197472 209712 217679 230272 230384 237468 244664 248776 251328 263296 271392 279616 288354 316624 325248 336413 345408 345576 361856 366996 373164 384472 394944 419424 435358 460768 474936 489328 497552 502656 528649 542784 559232 576708 633248 653037 672826 690816 691152 733992 746328 768944 789888 838848 870716 921536 949872 978656 995104 1009239 1057298 1085568 1153416 1266496 1306074 1345652 1382304 1467984 1492656 1537888 1585947 1677696 1741432 1843072 1899744 1957312 1990208 2018478 2114596 2306832 2532992 2612148 2691304 2764608 2935968 2985312 3075776 3171894 3482864 3700543 3799488 3914624 3980416 4036956 4229192 4613664 5224296 5382608 5529216 5871936 5970624 6151552 6343788 6965728 7401086 7598976 8073912 8458384 9227328 10448592 10765216 11101629 11743872 11941248 12687576 13931456 14802172 16147824 16916768 18454656 20897184 21530432 22203258 25375152 27862912 29604344 32295648 33833536 41794368 43060864 44406516 50750304 59208688 64591296 67667072 83588736 88813032 101500608 118417376 129182592 177626064 203001216 236834752 355252128 473669504 710504256 1421008512
- Sum of all divisors σ(n): 5040040320
- Sum of proper divisors (its aliquot sum) s(n): 3619031808
- 1421008512 is an abundant number, because the sum of its proper divisors (3619031808) is greater than itself. Its abundance is 2198023296
Bases of 1421008512
- Binary: 10101001011001011011110100000002
- Hexadecimal: 0x54B2DE80
- Base-36: NI156O
Squares and roots of 1421008512
- 1421008512 squared (14210085122) is 2019265191176454144
- 1421008512 cubed (14210085123) is 2869393024647048632601673728
-
The
square root of 1421008512 is 37696.2665525381 -
The
cube root of 1421008512 is 1124.2568951357
Scales and comparisons
How big is 1421008512?- 1,421,008,512 seconds is equal to 45 years, 9 weeks, 3 days, 20 hours, 35 minutes, 12 seconds.
-
To count from 1 to 1,421,008,512 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 1421008512 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421008512
- 1421008512 backwards is 2158001241
- 1421008512 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1421008512's digits is 24
- More coming soon!
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