13897328640
13,897,328,640 is an even composite number composed of seven prime numbers multiplied together.
13897328640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 13897328640:
211 × 3 × 5 × 13 × 17 × 23 × 89
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 17 × 23 × 89)See below for interesting mathematical facts about the number 13897328640 from the Numbermatics database.
Names of 13897328640
- Cardinal: 13897328640 can be written as Thirteen billion, eight hundred ninety-seven million, three hundred twenty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.389732864 × 1010
Factors of 13897328640
Divisors of 13897328640
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 17 20 23 24 26 30 32 34 39 40 46 48 51 52 60 64 65 68 69 78 80 85 89 92 96 102 104 115 120 128 130 136 138 156 160 170 178 184 192 195 204 208 221 230 240 255 256 260 267 272 276 299 312 320 340 345 356 368 384 390 391 408 416 442 445 460 480 510 512 520 534 544 552 598 624 640 663 680 690 712 736 768 780 782 816 832 884 890 897 920 960 1020 1024 1040 1068 1088 1104 1105 1157 1173 1196 1248 1280 1326 1335 1360 1380 1424 1472 1495 1513 1536 1560 1564 1632 1664 1768 1780 1794 1840 1920 1955 2040 2047 2048 2080 2136 2176 2208 2210 2314 2346 2392 2496 2560 2652 2670 2720 2760 2848 2944 2990 3026 3072 3120 3128 3264 3315 3328 3471 3536 3560 3588 3680 3840 3910 4080 4094 4160 4272 4352 4416 4420 4485 4539 4628 4692 4784 4992 5083 5120 5304 5340 5440 5520 5696 5785 5865 5888 5980 6052 6141 6144 6240 6256 6528 6630 6656 6942 7072 7120 7176 7360 7565 7680 7820 8160 8188 8320 8544 8704 8832 8840 8970 9078 9256 9384 9568 9984 10166 10235 10240 10608 10680 10880 11040 11392 11570 11730 11776 11960 12104 12282 12480 12512 13056 13260 13312 13884 14144 14240 14352 14720 15130 15249 15360 15640 16320 16376 16640 17088 17355 17408 17664 17680 17940 18156 18512 18768 19136 19669 19968 20332 20470 21216 21360 21760 22080 22695 22784 23140 23460 23552 23920 24208 24564 24960 25024 25415 26112 26520 26611 26624 27768 28288 28480 28704 29440 30260 30498 30705 30720 31280 32640 32752 33280 34176 34710 34799 34816 35328 35360 35880 36312 37024 37536 38272 39338 39936 40664 40940 42432 42720 43520 44160 45390 45568 46280 46920 47104 47840 48416 49128 49920 50048 50830 52224 53040 53222 55536 56576 56960 57408 58880 59007 60520 60996 61410 62560 65280 65504 66560 68352 69420 69598 70656 70720 71760 72624 74048 75072 76245 76544 78676 79833 79872 81328 81880 84864 85440 87040 88320 90780 91136 92560 93840 95680 96832 98256 98345 99840 100096 101660 104397 104448 106080 106444 111072 113152 113920 114816 117760 118014 121040 121992 122820 125120 130560 131008 133055 133120 136704 138840 139196 141312 141440 143520 145248 148096 150144 152490 153088 157352 159666 162656 163760 169728 170880 173995 174080 176640 181560 182272 185120 187680 191360 193664 196512 196690 199680 200192 203320 208794 212160 212888 222144 226304 227840 229632 235520 236028 242080 243984 245640 250240 261120 262016 266110 273408 277680 278392 282880 287040 290496 295035 296192 300288 304980 306176 314704 319332 325312 327520 339456 341760 347990 353280 363120 370240 375360 382720 387328 393024 393380 399165 399360 400384 406640 417588 424320 425776 444288 452387 452608 455680 459264 472056 484160 487968 491280 500480 521985 522240 524032 532220 546816 555360 556784 565760 574080 580992 590070 592384 600576 609960 612352 629408 638664 650624 655040 678912 683520 695980 706560 726240 740480 750720 765440 774656 786048 786760 798330 800768 813280 835176 848640 851552 888576 904774 911360 918528 944112 968320 975936 982560 1000960 1043970 1048064 1064440 1110720 1113568 1131520 1148160 1161984 1180140 1184768 1201152 1219920 1258816 1277328 1301248 1310080 1357161 1357824 1367040 1391960 1452480 1480960 1501440 1530880 1549312 1572096 1573520 1596660 1626560 1670352 1697280 1703104 1777152 1809548 1837056 1888224 1936640 1951872 1965120 2001920 2087940 2096128 2128880 2221440 2227136 2261935 2263040 2296320 2323968 2360280 2369536 2402304 2439840 2517632 2554656 2602496 2620160 2714322 2734080 2783920 2904960 2961920 3002880 3061760 3098624 3144192 3147040 3193320 3253120 3340704 3394560 3406208 3554304 3619096 3776448 3873280 3903744 3930240 4003840 4175880 4192256 4257760 4442880 4454272 4523870 4592640 4647936 4720560 4879680 5035264 5109312 5204992 5240320 5428644 5567840 5809920 5923840 6005760 6288384 6294080 6386640 6506240 6681408 6785805 6789120 6812416 7108608 7238192 7552896 7746560 7807488 7860480 8351760 8515520 8885760 8908544 9047740 9185280 9295872 9441120 9759360 10070528 10218624 10409984 10480640 10857288 11135680 11619840 11847680 12011520 12576768 12588160 12773280 13012480 13362816 13571610 13624832 14476384 15105792 15493120 15614976 15720960 16703520 17031040 17771520 17817088 18095480 18882240 19518720 20141056 20437248 20961280 21714576 22271360 23239680 25176320 25546560 26024960 26725632 27143220 27249664 28952768 30211584 31229952 31441920 33407040 34062080 35543040 35634176 36190960 37764480 39037440 40282112 40874496 43429152 44542720 46479360 50352640 51093120 52049920 53451264 54286440 54499328 57905536 60423168 62883840 66814080 68124160 71268352 72381920 75528960 78074880 81748992 86858304 89085440 100705280 102186240 106902528 108572880 115811072 120846336 133628160 136248320 144763840 151057920 156149760 163497984 173716608 178170880 201410560 204372480 213805056 217145760 231622144 267256320 272496640 289527680 302115840 347433216 356341760 408744960 434291520 463244288 534512640 579055360 604231680 694866432 817489920 868583040 926488576 1069025280 1158110720 1389732864 1737166080 2316221440 2779465728 3474332160 4632442880 6948664320 13897328640
- Sum of all divisors σ(n): 53495769600
- Sum of proper divisors (its aliquot sum) s(n): 39598440960
- 13897328640 is an abundant number, because the sum of its proper divisors (39598440960) is greater than itself. Its abundance is 25701112320
Bases of 13897328640
- Binary: 11001111000101100001101000000000002
- Hexadecimal: 0x33C586800
- Base-36: 6DU3ZEO
Squares and roots of 13897328640
- 13897328640 squared (138973286402) is 193135743328164249600
- 13897328640 cubed (138973286403) is 2684070897162185944590188544000
-
The
square root of 13897328640 is 117886.9315912497 -
The
cube root of 13897328640 is 2404.2360743543
Scales and comparisons
How big is 13897328640?- 13,897,328,640 seconds is equal to 441 years, 46 weeks, 2 days, 17 hours, 4 minutes.
-
To count from 1 to 13,897,328,640 would take you about eight hundred eighty-three 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 13897328640 cubic inches would be around 200.4 feet tall.
Recreational maths with 13897328640
- 13897328640 backwards is 04682379831
- 13897328640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13897328640's digits is 51
- More coming soon!
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The information we have on file for 13897328640 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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