21132877470720
21,132,877,470,720 is an even composite number composed of six prime numbers multiplied together.
21132877470720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 21132877470720:
210 × 3 × 5 × 37 × 181 × 205441
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 37 × 181 × 205441)See below for interesting mathematical facts about the number 21132877470720 from the Numbermatics database.
Names of 21132877470720
- Cardinal: 21132877470720 can be written as Twenty-one trillion, one hundred thirty-two billion, eight hundred seventy-seven million, four hundred seventy thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.113287747072 × 1013
Factors of 21132877470720
Divisors of 21132877470720
- Number of divisors d(n): 352
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 37 40 48 60 64 74 80 96 111 120 128 148 160 181 185 192 222 240 256 296 320 362 370 384 444 480 512 543 555 592 640 724 740 768 888 905 960 1024 1086 1110 1184 1280 1448 1480 1536 1776 1810 1920 2172 2220 2368 2560 2715 2896 2960 3072 3552 3620 3840 4344 4440 4736 5120 5430 5792 5920 6697 7104 7240 7680 8688 8880 9472 10860 11584 11840 13394 14208 14480 15360 17376 17760 18944 20091 21720 23168 23680 26788 28416 28960 33485 34752 35520 37888 40182 43440 46336 47360 53576 56832 57920 66970 69504 71040 80364 86880 92672 94720 100455 107152 113664 115840 133940 139008 142080 160728 173760 185344 189440 200910 205441 214304 231680 267880 278016 284160 321456 347520 401820 410882 428608 463360 535760 556032 568320 616323 642912 695040 803640 821764 857216 926720 1027205 1071520 1232646 1285824 1390080 1607280 1643528 1714432 2054410 2143040 2465292 2571648 2780160 3081615 3214560 3287056 3428864 4108820 4286080 4930584 5143296 6163230 6429120 6574112 6857728 7601317 8217640 8572160 9861168 10286592 12326460 12858240 13148224 15202634 16435280 17144320 19722336 20573184 22803951 24652920 25716480 26296448 30405268 32870560 34288640 37184821 38006585 39444672 45607902 49305840 51432960 52592896 60810536 65741120 74369642 76013170 78889344 91215804 98611680 102865920 105185792 111554463 114019755 121621072 131482240 148739284 152026340 157778688 182431608 185924105 197223360 210371584 223108926 228039510 243242144 262964480 297478568 304052680 315557376 364863216 371848210 394446720 446217852 456079020 486484288 525928960 557772315 594957136 608105360 631114752 729726432 743696420 788893440 892435704 912158040 972968576 1051857920 1115544630 1189914272 1216210720 1375838377 1459452864 1487392840 1577786880 1784871408 1824316080 1945937152 2231089260 2379828544 2432421440 2751676754 2918905728 2974785680 3155573760 3569742816 3648632160 3891874304 4127515131 4462178520 4759657088 4864842880 5503353508 5837811456 5949571360 6879191885 7139485632 7297264320 7783748608 8255030262 8924357040 9519314176 9729685760 11006707016 11675622912 11899142720 13758383770 14278971264 14594528640 16510060524 17848714080 19038628352 19459371520 20637575655 22013414032 23351245824 23798285440 27516767540 28557942528 29189057280 33020121048 35697428160 38077256704 38918743040 41275151310 44026828064 47596570880 55033535080 57115885056 58378114560 66040242096 71394856320 82550302620 88053656128 95193141760 110067070160 114231770112 116756229120 132080484192 142789712640 165100605240 176107312256 190386283520 220134140320 264160968384 285579425280 330201210480 352214624512 440268280640 528321936768 571158850560 660402420960 704429249024 880536561280 1056643873536 1320804841920 1408858498048 1761073122560 2113287747072 2641609683840 3522146245120 4226575494144 5283219367680 7044292490240 10566438735360 21132877470720
- Sum of all divisors σ(n): 69802873847616
- Sum of proper divisors (its aliquot sum) s(n): 48669996376896
- 21132877470720 is an abundant number, because the sum of its proper divisors (48669996376896) is greater than itself. Its abundance is 27537118906176
Bases of 21132877470720
- Binary: 1001100111000011000011010011110011100000000002
- Hexadecimal: 0x133861A79C00
- Base-36: 7HOB5M0AO
Squares and roots of 21132877470720
- 21132877470720 squared (211328774707202) is 446598510192464944457318400
- 21132877470720 cubed (211328774707203) is 9437911594503458715825440151985717248000
-
The
square root of 21132877470720 is 4597050.9536788909 -
The
cube root of 21132877470720 is 27647.3097566985
Scales and comparisons
How big is 21132877470720?- 21,132,877,470,720 seconds is equal to 671,960 years, 7 weeks, 5 hours, 52 minutes.
-
To count from 1 to 21,132,877,470,720 would take you about one million, six hundred seventy-nine thousand, nine hundred 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 21132877470720 cubic inches would be around 2303.9 feet tall.
Recreational maths with 21132877470720
- 21132877470720 backwards is 02707477823112
- The number of decimal digits it has is: 14
- The sum of 21132877470720's digits is 51
- More coming soon!
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