21612977137440
21,612,977,137,440 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21612977137440 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 2160 divisors.
21612977137440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.
Prime factorization of 21612977137440:
25 × 34 × 5 × 13 × 17 × 412 × 672
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 13 × 17 × 41 × 41 × 67 × 67)See below for interesting mathematical facts about the number 21612977137440 from the Numbermatics database.
Names of 21612977137440
- Cardinal: 21612977137440 can be written as Twenty-one trillion, six hundred twelve billion, nine hundred seventy-seven million, one hundred thirty-seven thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.161297713744 × 1013
Factors of 21612977137440
Divisors of 21612977137440
- Number of divisors d(n): 2160
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 24 26 27 30 32 34 36 39 40 41 45 48 51 52 54 60 65 67 68 72 78 80 81 82 85 90 96 102 104 108 117 120 123 130 134 135 136 144 153 156 160 162 164 170 180 195 201 204 205 208 216 221 234 240 246 255 260 268 270 272 288 306 312 324 328 335 340 351 360 369 390 402 405 408 410 416 432 442 459 468 480 492 510 520 533 536 540 544 585 603 612 615 624 648 656 663 670 680 697 702 720 738 765 780 804 810 816 820 864 871 884 918 936 984 1005 1020 1040 1053 1066 1072 1080 1105 1107 1139 1170 1206 1224 1230 1248 1296 1312 1326 1340 1360 1377 1394 1404 1440 1476 1530 1560 1599 1608 1620 1632 1640 1681 1742 1755 1768 1809 1836 1845 1872 1968 1989 2010 2040 2080 2091 2106 2132 2144 2160 2210 2214 2278 2295 2340 2412 2448 2460 2592 2613 2652 2665 2680 2720 2747 2754 2788 2808 2952 3015 3060 3120 3198 3216 3240 3280 3315 3321 3362 3417 3484 3485 3510 3536 3618 3672 3690 3744 3936 3978 4020 4080 4182 4212 4264 4320 4355 4420 4428 4489 4556 4590 4680 4797 4824 4896 4920 5043 5226 5265 5304 5330 5360 5427 5494 5508 5535 5576 5616 5695 5904 5967 6030 6120 6240 6273 6396 6432 6480 6560 6630 6642 6724 6834 6885 6968 6970 7020 7072 7236 7344 7380 7839 7956 7995 8040 8160 8241 8364 8405 8424 8528 8710 8840 8856 8978 9045 9061 9112 9180 9360 9594 9648 9840 9945 10086 10251 10452 10455 10530 10608 10660 10720 10854 10988 11016 11070 11152 11232 11390 11808 11934 12060 12240 12546 12792 12960 13065 13260 13284 13448 13467 13668 13735 13770 13936 13940 14040 14391 14472 14688 14760 14807 15129 15678 15912 15990 16080 16482 16605 16728 16810 16848 17056 17085 17420 17680 17712 17901 17956 18090 18122 18224 18360 18720 18819 19188 19296 19680 19890 20172 20502 20904 20910 21060 21216 21320 21708 21853 21976 22032 22140 22304 22445 22780 23517 23868 23985 24120 24480 24723 25092 25215 25584 26130 26520 26568 26896 26934 27135 27183 27336 27470 27540 27872 27880 28080 28577 28782 28944 29520 29614 29835 30258 30753 31356 31365 31824 31980 32160 32964 33210 33456 33620 33696 34170 34840 35360 35424 35711 35802 35912 36180 36244 36448 36720 37638 38376 39195 39780 40344 40401 41004 41205 41808 41820 42120 42640 43173 43416 43706 43952 44064 44280 44421 44890 45305 45387 45560 46699 47034 47736 47970 48240 49446 50184 50430 51168 51255 52260 53040 53136 53792 53868 54270 54366 54672 54940 55080 55760 56160 56457 57154 57564 57888 58357 59040 59228 59670 60516 61506 62712 62730 63648 63960 65559 65928 66420 66912 67240 67335 68340 69680 70551 71422 71604 71824 71955 72360 72488 73440 74035 74169 75276 75645 76313 76752 78390 79560 80688 80802 81549 82008 82410 83616 83640 84240 85280 85731 86346 86832 87412 87904 88560 88842 89505 89780 90610 90774 91120 92259 93398 94068 94095 95472 95940 96480 98892 100368 100860 102510 104520 106080 106272 107133 107736 108540 108732 109265 109344 109880 110160 111520 112627 112914 114308 115128 116714 117585 118456 119340 121032 121203 123012 123615 125424 125460 127920 131118 131856 132840 133263 134480 134670 135915 136161 136680 139360 140097 141102 142844 142885 143208 143648 143910 144720 144976 148070 148338 150552 151290 152626 153504 153765 156780 159120 161376 161604 163098 164016 164820 167280 168480 171462 172692 173664 174824 175071 177120 177684 178555 179010 179560 181220 181548 182240 184049 184518 186796 188136 188190 190944 191880 196677 197784 200736 201720 202005 205020 209040 214266 215472 215865 217080 217464 218530 219760 220320 222105 222507 225254 225828 226935 228616 228939 230256 233428 233495 235170 236912 238680 242064 242406 244647 246024 247230 250848 250920 255840 257193 262236 263712 265680 266526 268960 269340 271830 272322 273360 280194 282204 282285 285688 285770 286416 287820 289440 289952 291785 296140 296676 301104 302580 305252 307530 313560 318240 321399 323208 326196 327795 328032 329640 334560 337881 342924 345384 349648 350142 352755 355368 357110 358020 359120 362440 363096 363609 368098 369036 370845 371501 373592 376272 376380 381565 383760 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166253670288 175715261280 180108142812 184726300320 200120158680 207817087860 211891932720 225135178515 240144190416 254270319264 263572891920 266826878240 270162214218 277089450480 300180238020 317837899080 322581748320 332507340576 360216285624 400240317360 415634175720 423783865440 450270357030 480288380832 527145783840 540324428436 554178900960 600360476040 635675798160 675405535545 720432571248 800480634720 831268351440 900540714060 1080648856872 1200720952080 1271351596320 1350811071090 1440865142496 1662536702880 1801081428120 2161297713744 2401441904160 2701622142180 3602162856240 4322595427488 5403244284360 7204325712480 10806488568720 21612977137440
- Sum of all divisors σ(n): 90498632544936
- Sum of proper divisors (its aliquot sum) s(n): 68885655407496
- 21612977137440 is an abundant number, because the sum of its proper divisors (68885655407496) is greater than itself. Its abundance is 47272678270056
Bases of 21612977137440
- Binary: 1001110101000001010011101001100100111001000002
- Hexadecimal: 0x13A829D32720
- Base-36: 7NSV4K200
Squares and roots of 21612977137440
- 21612977137440 squared (216129771374402) is 467120780743504136649753600
- 21612977137440 cubed (216129771374403) is 10095870754632477910203190153609334784000
-
The
square root of 21612977137440 is 4648975.9235169201 -
The
cube root of 21612977137440 is 27855.1091569935
Scales and comparisons
How big is 21612977137440?- 21,612,977,137,440 seconds is equal to 687,225 years, 42 weeks, 4 days, 8 hours, 24 minutes.
-
To count from 1 to 21,612,977,137,440 would take you about one million, seven hundred eighteen thousand and sixty-four 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 21612977137440 cubic inches would be around 2321.3 feet tall.
Recreational maths with 21612977137440
- 21612977137440 backwards is 04473177921612
- 21612977137440 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21612977137440's digits is 54
- More coming soon!
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MLA style:
"Number 21612977137440 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.
APA style:
Numbermatics. (2024). Number 21612977137440 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/21612977137440/
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The information we have on file for 21612977137440 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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