13528960640

Names of 13528960640

• Cardinal: 13528960640 can be written as Thirteen billion, five hundred twenty-eight million, nine hundred sixty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.352896064 × 10¹⁰

Factors of 13528960640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 123

Divisors of 13528960640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 23 26 32 38 40 46 52 61 64 65 76 80 92 95 104 115 122 128 130 152 160 184 190 208 230 244 247 260 299 304 305 320 368 380 416 437 460 488 494 520 598 608 610 640 736 760 793 832 874 920 976 988 1040 1159 1196 1216 1220 1235 1403 1472 1495 1520 1586 1664 1748 1840 1952 1976 2080 2185 2318 2392 2432 2440 2470 2806 2944 2990 3040 3172 3496 3680 3721 3904 3952 3965 4160 4370 4636 4784 4880 4940 5612 5681 5795 5980 6080 6344 6992 7015 7360 7442 7808 7904 7930 8320 8740 9272 9568 9760 9880 11224 11362 11590 11960 12160 12688 13984 14030 14720 14884 15067 15808 15860 17480 18239 18544 18605 19136 19520 19760 22448 22724 23180 23920 25376 26657 27968 28060 28405 29768 30134 31616 31720 34960 36478 37088 37210 38272 39040 39520 44896 45448 46360 47840 48373 50752 53314 55936 56120 56810 59536 60268 63440 69920 70699 72956 74176 74420 75335 79040 85583 89792 90896 91195 92720 95680 96746 101504 106628 112240 113620 119072 120536 126880 133285 139840 141398 145912 148352 148840 150670 158080 171166 179584 181792 182390 185440 191360 193492 213256 224480 227240 238144 241072 241865 253760 266570 279680 282796 291824 297680 301340 342332 346541 353495 363584 364780 370880 386984 426512 427915 448960 454480 476288 482144 483730 507520 533140 565592 583648 595360 602680 684664 693082 706990 727168 729560 741760 773968 853024 855830 897920 908960 919087 964288 967460 1066280 1112579 1131184 1167296 1190720 1205360 1369328 1386164 1413980 1459120 1547936 1626077 1706048 1711660 1732705 1817920 1838174 1928576 1934920 2132560 2225158 2262368 2334592 2381440 2410720 2738656 2772328 2827960 2918240 3095872 3252154 3412096 3423320 3465410 3635840 3676348 3869840 4265120 4450316 4524736 4595435 4821440 5477312 5544656 5562895 5655920 5836480 6191744 6504308 6846640 6930820 7352696 7739680 8130385 8530240 8900632 9049472 9190870 9642880 10954624 11089312 11125790 11311840 11672960 13008616 13693280 13861640 14705392 15479360 16260770 17060480 17801264 18381740 21139001 22178624 22251580 22623680 26017232 27386560 27723280 29410784 30958720 32521540 35602528 36763480 42278002 44357248 44503160 45247360 52034464 54773120 55446560 58821568 65043080 71205056 73526960 84556004 89006320 104068928 105695005 110893120 117643136 130086160 142410112 147053920 169112008 178012640 208137856 211390010 221786240 260172320 294107840 338224016 356025280 422780020 520344640 588215680 676448032 712050560 845560040 1040689280 1352896064 1691120080 2705792128 3382240160 6764480320 13528960640
• Sum of all divisors σ(n): 38895292800
• Sum of proper divisors (its aliquot sum) s(n): 25366332160
• 13528960640 is an abundant number, because the sum of its proper divisors (25366332160) is greater than itself. Its abundance is 11837371520

Bases of 13528960640

• Binary: 1100100110011000111000111010000000₂
• Hexadecimal: 0x326638E80
• Base-36: 67QSKU8

Squares and roots of 13528960640

• 13528960640 squared (13528960640²) is 183032775998669209600
• 13528960640 cubed (13528960640³) is 2476243222315932429058310144000
• The square root of 13528960640 is 116314.0603710491
• The cube root of 13528960640 is 2382.8030340957

Scales and comparisons

• 13,528,960,640 seconds is equal to 430 years, 9 weeks, 2 days, 4 hours, 37 minutes, 20 seconds.
• To count from 1 to 13,528,960,640 would take you about eight hundred sixty 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 13528960640 cubic inches would be around 198.6 feet tall.

Recreational maths with 13528960640

• 13528960640 backwards is 04606982531
• The number of decimal digits it has is: 11
• The sum of 13528960640's digits is 44
• More coming soon!