13521038400

Names of 13521038400

• Cardinal: 13521038400 can be written as Thirteen billion, five hundred twenty-one million, thirty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.35210384 × 10¹⁰

Factors of 13521038400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 46

Divisors of 13521038400

• Number of divisors d(n): 945
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 19 20 24 25 27 30 32 34 36 38 40 45 48 50 51 54 57 60 64 68 72 75 76 80 81 85 90 95 96 100 102 108 114 120 135 136 144 150 152 153 160 162 170 171 180 190 192 200 204 216 225 228 240 255 270 272 285 288 289 300 304 306 320 323 324 340 342 360 361 380 400 405 408 425 432 450 456 459 475 480 510 513 540 544 570 576 578 600 608 612 646 648 675 680 684 720 722 760 765 800 810 816 850 855 864 867 900 912 918 950 960 969 1020 1026 1080 1083 1088 1140 1156 1200 1216 1224 1275 1292 1296 1350 1360 1368 1377 1425 1440 1444 1445 1520 1530 1539 1600 1615 1620 1632 1700 1710 1728 1734 1800 1805 1824 1836 1900 1938 2025 2040 2052 2160 2166 2280 2295 2312 2400 2448 2550 2565 2584 2592 2601 2700 2720 2736 2754 2850 2880 2888 2890 2907 3040 3060 3078 3230 3240 3249 3264 3400 3420 3468 3600 3610 3648 3672 3800 3825 3876 4050 4080 4104 4275 4320 4332 4335 4560 4590 4624 4800 4845 4896 5100 5130 5168 5184 5202 5400 5415 5440 5472 5491 5508 5700 5776 5780 5814 6080 6120 6137 6156 6460 6480 6498 6800 6840 6885 6936 7200 7220 7225 7344 7600 7650 7695 7752 7803 8075 8100 8160 8208 8550 8640 8664 8670 8721 9025 9120 9180 9248 9690 9747 9792 10200 10260 10336 10404 10800 10830 10944 10982 11016 11400 11475 11552 11560 11628 12240 12274 12312 12825 12920 12960 12996 13005 13600 13680 13770 13872 14400 14440 14450 14535 14688 15200 15300 15390 15504 15606 16150 16200 16245 16320 16416 16473 17100 17328 17340 17442 18050 18240 18360 18411 18496 19380 19494 20400 20520 20672 20808 21600 21660 21675 21964 22032 22800 22950 23104 23120 23256 23409 24225 24480 24548 24624 25650 25840 25920 25992 26010 26163 27075 27200 27360 27455 27540 27744 28880 28900 29070 29241 29376 30400 30600 30685 30780 31008 31212 32300 32400 32490 32832 32946 34200 34425 34656 34680 34884 36100 36720 36822 38475 38760 38988 39015 40800 41040 41616 43200 43320 43350 43605 43928 44064 45600 45900 46240 46512 46818 48450 48735 48960 49096 49248 49419 51300 51680 51984 52020 52326 54150 54720 54910 55080 55233 55488 57760 57800 58140 58482 61200 61370 61560 62016 62424 64600 64800 64980 65025 65892 68400 68850 69312 69360 69768 72200 72675 73440 73644 76950 77520 77976 78030 81225 81600 82080 82365 83232 86640 86700 87210 87856 88128 91200 91800 92055 92480 93024 93636 96900 97470 98192 98496 98838 102600 103360 103968 104040 104329 104652 108300 109820 110160 110466 115520 115600 116280 116964 117045 122400 122740 123120 124848 129200 129600 129960 130050 130815 131784 136800 137275 137700 138720 139536 144400 145350 146205 146880 147288 148257 153425 153900 155040 155952 156060 162450 164160 164730 165699 166464 173280 173400 174420 175712 183600 184110 186048 187272 193800 194940 195075 196384 197676 205200 207936 208080 208658 209304 216600 218025 219640 220320 220932 231200 232560 233928 234090 243675 244800 245480 246240 247095 249696 258400 259920 260100 261630 263568 273600 274550 275400 276165 277440 279072 288800 290700 292410 294576 296514 306850 307800 310080 311904 312120 312987 324900 329460 331398 346560 346800 348840 351424 367200 368220 374544 387600 389880 390150 392768 395352 410400 411825 416160 417316 418608 433200 436050 439280 440640 441864 444771 460275 462400 465120 467856 468180 487350 490960 492480 494190 497097 499392 516800 519840 520200 521645 523260 527136 549100 550800 552330 558144 577600 581400 584820 585225 589152 593028 613700 615600 623808 624240 625974 649800 654075 658920 662796 693600 697680 731025 734400 736440 741285 749088 775200 779760 780300 790704 820800 823650 828495 832320 834632 837216 866400 872100 878560 883728 889542 920550 930240 935712 936360 938961 974700 981920 988380 994194 1039680 1040400 1043290 1046520 1054272 1098200 1101600 1104660 1162800 1169640 1170450 1178304 1186056 1227400 1231200 1235475 1248480 1251948 1299600 1308150 1317840 1325592 1380825 1387200 1395360 1462050 1472880 1482570 1498176 1550400 1559520 1560600 1564935 1581408 1647300 1656990 1669264 1674432 1732800 1744200 1757120 1767456 1779084 1841100 1871424 1872720 1877922 1949400 1963840 1976760 1988388 2080800 2086580 2093040 2196400 2203200 2209320 2223855 2325600 2339280 2340900 2372112 2454800 2462400 2470950 2485485 2496960 2503896 2599200 2608225 2616300 2635680 2651184 2761650 2790720 2816883 2924100 2945760 2965140 3119040 3121200 3129870 3162816 3294600 3313980 3338528 3488400 3534912 3558168 3682200 3706425 3745440 3755844 3898800 3953520 3976776 4142475 4161600 4173160 4186080 4392800 4418640 4447710 4651200 4678560 4681800 4694805 4744224 4909600 4941900 4970970 5007792 5198400 5216450 5232600 5271360 5302368 5523300 5633766 5848200 5891520 5930280 6242400 6259740 6589200 6627960 6677056 6976800 7116336 7364400 7412850 7490880 7511688 7797600 7824675 7907040 7953552 8284950 8346320 8372160 8450649 8785600 8837280 8895420 9357120 9363600 9389610 9488448 9819200 9883800 9941940 10015584 10432900 10465200 10604736 11046600 11119275 11267532 11696400 11860560 12427425 12484800 12519480 13178400 13255920 13953600 14084415 14232672 14728800 14825700 15023376 15595200 15649350 15814080 15907104 16569900 16692640 16901298 17674560 17790840 18727200 18779220 19767600 19883880 20031168 20865800 20930400 22093200 22238550 22535064 23392800 23474025 23721120 24854850 25038960 26356800 26511840 28168830 28465344 29457600 29651400 30046752 31298700 31814208 33139800 33385280 33802596 35581680 37454400 37558440 39535200 39767760 41731600 41860800 42253245 44186400 44477100 45070128 46785600 46948050 47442240 49709700 50077920 53023680 56337660 59302800 60093504 62597400 66279600 67605192 70422075 71163360 75116880 79070400 79535520 83463200 84506490 88372800 88954200 90140256 93896100 99419400 100155840 112675320 118605600 125194800 132559200 135210384 140844150 142326720 150233760 159071040 166926400 169012980 177908400 180280512 187792200 198838800 211266225 225350640 237211200 250389600 265118400 270420768 281688300 300467520 338025960 355816800 375584400 397677600 422532450 450701280 500779200 540841536 563376600 676051920 711633600 751168800 795355200 845064900 901402560 1126753200 1352103840 1502337600 1690129800 2253506400 2704207680 3380259600 4507012800 6760519200 13521038400
• Sum of all divisors σ(n): 55720388559
• Sum of proper divisors (its aliquot sum) s(n): 42199350159
• 13521038400 is an abundant number, because the sum of its proper divisors (42199350159) is greater than itself. Its abundance is 28678311759

Bases of 13521038400

• Binary: 1100100101111010101010110001000000₂
• Hexadecimal: 0x325EAAC40
• Base-36: 67M2S00

Squares and roots of 13521038400

• 13521038400 squared (13521038400²) is 182818479414274560000
• 13521038400 cubed (13521038400³) is 2471895680390015833903104000000
• 13521038400 is a perfect square number. Its square root is 116280
• The cube root of 13521038400 is 2382.3378388779

Scales and comparisons

• 13,521,038,400 seconds is equal to 429 years, 48 weeks, 1 day, 12 hours.
• To count from 1 to 13,521,038,400 would take you about eight hundred fifty-nine 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 13521038400 cubic inches would be around 198.5 feet tall.

Recreational maths with 13521038400

• 13521038400 backwards is 00483012531
• 13521038400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13521038400's digits is 27
• More coming soon!