13161694494720

Names of 13161694494720

• Cardinal: 13161694494720 can be written as Thirteen trillion, one hundred sixty-one billion, six hundred ninety-four million, four hundred ninety-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.316169449472 × 10¹³

Factors of 13161694494720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 90

Divisors of 13161694494720

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 61 64 76 80 95 96 114 120 122 128 152 160 183 190 192 228 240 244 256 285 304 305 320 361 366 380 384 456 480 488 512 570 608 610 640 722 732 760 768 912 915 960 976 1024 1083 1140 1159 1216 1220 1280 1444 1464 1520 1536 1805 1824 1830 1920 1952 2048 2166 2280 2318 2432 2440 2560 2888 2928 3040 3072 3477 3610 3648 3660 3840 3904 4096 4332 4560 4636 4864 4880 5120 5415 5776 5795 5856 6080 6144 6859 6954 7220 7296 7320 7680 7808 8192 8664 9120 9272 9728 9760 10240 10830 11552 11590 11712 12160 12288 13718 13908 14440 14592 14640 15360 15616 16384 17328 17385 18240 18544 19456 19520 20480 20577 21660 22021 23104 23180 23424 24320 24576 27436 27816 28880 29184 29280 30720 31232 32768 34295 34656 34770 36480 37088 38912 39040 40960 41154 43320 44042 46208 46360 46848 48640 49152 54872 55632 57760 58368 58560 61440 62464 65536 66063 68590 69312 69540 72960 74176 77824 78080 81920 82308 86640 88084 92416 92720 93696 97280 98304 102885 109744 110105 111264 115520 116736 117120 122880 124928 131072 132126 137180 138624 139080 145920 148352 155648 156160 163840 164616 173280 176168 184832 185440 187392 194560 196608 205770 219488 220210 222528 231040 233472 234240 245760 249856 262144 264252 274360 277248 278160 291840 296704 311296 312320 327680 329232 330315 346560 352336 369664 370880 374784 389120 393216 411540 418399 438976 440420 445056 462080 466944 468480 491520 499712 524288 528504 548720 554496 556320 583680 593408 622592 624640 655360 658464 660630 693120 704672 739328 741760 749568 778240 786432 823080 836798 877952 880840 890112 924160 933888 936960 983040 999424 1048576 1057008 1097440 1108992 1112640 1167360 1186816 1245184 1249280 1255197 1310720 1316928 1321260 1386240 1409344 1478656 1483520 1499136 1556480 1572864 1646160 1673596 1755904 1761680 1780224 1848320 1867776 1873920 1966080 1998848 2091995 2097152 2114016 2194880 2217984 2225280 2334720 2373632 2490368 2498560 2510394 2621440 2633856 2642520 2772480 2818688 2957312 2967040 2998272 3112960 3145728 3292320 3347192 3511808 3523360 3560448 3696640 3735552 3747840 3932160 3997696 4183990 4228032 4389760 4435968 4450560 4669440 4747264 4980736 4997120 5020788 5242880 5267712 5285040 5544960 5637376 5914624 5934080 5996544 6225920 6275985 6291456 6584640 6694384 7023616 7046720 7120896 7393280 7471104 7495680 7864320 7995392 8367980 8456064 8779520 8871936 8901120 9338880 9494528 9961472 9994240 10041576 10485760 10535424 10570080 11089920 11274752 11829248 11868160 11993088 12451840 12551970 13169280 13388768 14047232 14093440 14241792 14786560 14942208 14991360 15728640 15990784 16735960 16912128 17559040 17743872 17802240 18677760 18989056 19922944 19988480 20083152 21070848 21140160 22179840 22549504 23658496 23736320 23986176 24903680 25103940 26338560 26777536 28094464 28186880 28483584 29573120 29884416 29982720 31457280 31981568 33471920 33824256 35118080 35487744 35604480 37355520 37978112 39845888 39976960 40166304 42141696 42280320 44359680 45099008 47316992 47472640 47972352 49807360 50207880 52677120 53555072 56188928 56373760 56967168 59146240 59768832 59965440 63963136 66943840 67648512 70236160 70975488 71208960 74711040 75956224 79953920 80332608 84283392 84560640 88719360 90198016 94633984 94945280 95944704 99614720 100415760 105354240 107110144 112377856 112747520 113934336 118292480 119537664 119930880 127926272 133887680 135297024 140472320 141950976 142417920 149422080 151912448 159907840 160665216 168566784 169121280 177438720 180396032 189267968 189890560 191889408 199229440 200831520 210708480 214220288 224755712 225495040 227868672 236584960 239861760 267775360 270594048 280944640 283901952 284835840 298844160 303824896 319815680 321330432 337133568 338242560 354877440 360792064 378535936 379781120 383778816 401663040 421416960 428440576 449511424 450990080 455737344 473169920 479723520 535550720 541188096 561889280 567803904 569671680 597688320 607649792 639631360 642660864 674267136 676485120 709754880 721584128 757071872 759562240 803326080 842833920 856881152 899022848 901980160 911474688 946339840 959447040 1071101440 1082376192 1123778560 1135607808 1139343360 1215299584 1285321728 1348534272 1352970240 1419509760 1443168256 1519124480 1606652160 1685667840 1713762304 1798045696 1803960320 1822949376 1892679680 1918894080 2142202880 2164752384 2247557120 2271215616 2278686720 2430599168 2570643456 2697068544 2705940480 2839019520 2886336512 3038248960 3213304320 3371335680 3427524608 3596091392 3607920640 3645898752 3785359360 4284405760 4329504768 4495114240 4557373440 5141286912 5394137088 5411880960 5678039040 5772673024 6076497920 6426608640 6742671360 6855049216 7192182784 7215841280 7291797504 8568811520 8659009536 8990228480 9114746880 10282573824 10788274176 10823761920 11356078080 11545346048 12152995840 12853217280 13485342720 13710098432 14384365568 14431682560 17137623040 17318019072 17980456960 18229493760 20565147648 21576548352 21647523840 23090692096 25706434560 26970685440 27420196864 28863365120 34275246080 34636038144 35960913920 36458987520 41130295296 43153096704 43295047680 46181384192 51412869120 53941370880 54840393728 57726730240 68550492160 69272076288 71921827840 82260590592 86590095360 102825738240 107882741760 109680787456 115453460480 137100984320 138544152576 164521181184 173180190720 205651476480 215765483520 219361574912 230906920960 274201968640 329042362368 346360381440 411302952960 438723149824 548403937280 658084724736 692720762880 822605905920 877446299648 1096807874560 1316169449472 1645211811840 2193615749120 2632338898944 3290423623680 4387231498240 6580847247360 13161694494720
• Sum of all divisors σ(n): 45185729535360
• Sum of proper divisors (its aliquot sum) s(n): 32024035040640
• 13161694494720 is an abundant number, because the sum of its proper divisors (32024035040640) is greater than itself. Its abundance is 18862340545920

Bases of 13161694494720

• Binary: 10111111100001110010001000000000000000000000₂
• Hexadecimal: 0xBF872200000
• Base-36: 4NYED2S5C

Squares and roots of 13161694494720

• 13161694494720 squared (13161694494720²) is 173230201972342756107878400
• 13161694494720 cubed (13161694494720³) is 2280002995618617338765934791699202048000
• The square root of 13161694494720 is 3627904.9732207705
• The cube root of 13161694494720 is 23610.4321007559

Scales and comparisons

• 13,161,694,494,720 seconds is equal to 418,501 years, 9 weeks, 32 minutes.
• To count from 1 to 13,161,694,494,720 would take you about one million, forty-six thousand, two hundred fifty-two 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 13161694494720 cubic inches would be around 1967.5 feet tall.

Recreational maths with 13161694494720

• 13161694494720 backwards is 02749449616131
• 13161694494720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13161694494720's digits is 57
• More coming soon!