13903664640
13,903,664,640 is an even composite number composed of six prime numbers multiplied together.
13903664640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13903664640:
29 × 3 × 5 × 37 × 113 × 433
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 37 × 113 × 433)See below for interesting mathematical facts about the number 13903664640 from the Numbermatics database.
Names of 13903664640
- Cardinal: 13903664640 can be written as Thirteen billion, nine hundred three million, six hundred sixty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.390366464 × 1010
Factors of 13903664640
Divisors of 13903664640
- Number of divisors d(n): 320
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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 96 111 113 120 128 148 160 185 192 222 226 240 256 296 320 339 370 384 433 444 452 480 512 555 565 592 640 678 740 768 866 888 904 960 1110 1130 1184 1280 1299 1356 1480 1536 1695 1732 1776 1808 1920 2165 2220 2260 2368 2560 2598 2712 2960 3390 3464 3552 3616 3840 4181 4330 4440 4520 4736 5196 5424 5920 6495 6780 6928 7104 7232 7680 8362 8660 8880 9040 9472 10392 10848 11840 12543 12990 13560 13856 14208 14464 16021 16724 17320 17760 18080 18944 20784 20905 21696 23680 25086 25980 27120 27712 28416 28928 32042 33448 34640 35520 36160 41568 41810 43392 47360 48063 48929 50172 51960 54240 55424 56832 57856 62715 64084 66896 69280 71040 72320 80105 83136 83620 86784 94720 96126 97858 100344 103920 108480 110848 125430 128168 133792 138560 142080 144640 146787 160210 166272 167240 173568 192252 195716 200688 207840 216960 221696 240315 244645 250860 256336 267584 277120 284160 289280 293574 320420 332544 334480 384504 391432 401376 415680 433920 480630 489290 501720 512672 535168 554240 587148 640840 665088 668960 733935 769008 782864 802752 831360 867840 961260 978580 1003440 1025344 1070336 1108480 1174296 1281680 1337920 1467870 1538016 1565728 1605504 1662720 1810373 1922520 1957160 2006880 2050688 2140672 2348592 2563360 2675840 2935740 3076032 3131456 3211008 3325440 3620746 3845040 3914320 4013760 4101376 4697184 5126720 5351680 5431119 5871480 6152064 6262912 6422016 7241492 7690080 7828640 8027520 8202752 9051865 9394368 10253440 10703360 10862238 11742960 12304128 12525824 14482984 15380160 15657280 16055040 18103730 18788736 20506880 21724476 23485920 24608256 25051648 27155595 28965968 30760320 31314560 32110080 36207460 37577472 41013760 43448952 46971840 54311190 57931936 61520640 62629120 72414920 75154944 86897904 93943680 108622380 115863872 123041280 125258240 144829840 173795808 187887360 217244760 231727744 289659680 347591616 375774720 434489520 463455488 579319360 695183232 868979040 926910976 1158638720 1390366464 1737958080 2317277440 2780732928 3475916160 4634554880 6951832320 13903664640
- Sum of all divisors σ(n): 46159920576
- Sum of proper divisors (its aliquot sum) s(n): 32256255936
- 13903664640 is an abundant number, because the sum of its proper divisors (32256255936) is greater than itself. Its abundance is 18352591296
Bases of 13903664640
- Binary: 11001111001011100100010110000000002
- Hexadecimal: 0x33CB91600
- Base-36: 6DXVSAO
Squares and roots of 13903664640
- 13903664640 squared (139036646402) is 193311890421586329600
- 13903664640 cubed (139036646403) is 2687743695346164543566905344000
-
The
square root of 13903664640 is 117913.8017366923 -
The
cube root of 13903664640 is 2404.6013945709
Scales and comparisons
How big is 13903664640?- 13,903,664,640 seconds is equal to 442 years, 4 weeks, 6 days, 1 hour, 4 minutes.
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To count from 1 to 13,903,664,640 would take you about eight hundred eighty-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 13903664640 cubic inches would be around 200.4 feet tall.
Recreational maths with 13903664640
- 13903664640 backwards is 04646630931
- The number of decimal digits it has is: 11
- The sum of 13903664640's digits is 42
- More coming soon!
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