1642109249452160

Names of 1642109249452160

• Cardinal: 1642109249452160 can be written as One quadrillion, six hundred forty-two trillion, one hundred nine billion, two hundred forty-nine million, four hundred fifty-two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.64210924945216 × 10¹⁵

Factors of 1642109249452160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3625363

Divisors of 1642109249452160

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 31 32 34 40 62 64 68 79 80 85 124 128 136 155 158 160 170 248 272 289 310 316 320 340 395 496 527 544 578 620 632 640 680 790 992 1054 1088 1156 1240 1264 1343 1360 1445 1580 1984 2108 2176 2312 2449 2480 2528 2635 2686 2720 2890 3160 3968 4216 4624 4898 4960 5056 5270 5372 5440 5780 6320 6715 8432 8959 9248 9796 9920 10112 10540 10744 10880 11560 12245 12640 13430 16864 17918 18496 19592 19840 21080 21488 22831 23120 24490 25280 26860 33728 35836 36992 39184 41633 42160 42976 44795 45662 46240 48980 50560 53720 67456 71672 78368 83266 84320 85952 89590 91324 92480 97960 107440 114155 143344 156736 166532 168640 171904 179180 182648 184960 195920 208165 214880 228310 286688 313472 333064 337280 358360 365296 391840 416330 429760 456620 573376 666128 707761 716720 730592 783680 832660 859520 913240 1146752 1332256 1415522 1433440 1461184 1567360 1665320 1826480 2664512 2831044 2866880 2922368 3330640 3538805 3625229 3652960 5329024 5662088 5733760 6661280 7077610 7250458 7305920 11324176 13322560 14155220 14500916 14611840 18126145 22648352 26645120 28310440 29001832 36252290 45296704 56620880 58003664 61628893 72504580 90593408 112382099 113241760 116007328 123257786 145009160 224764198 226483520 232014656 246515572 286393091 290018320 308144465 449528396 452967040 464029312 493031144 561910495 572786182 580036640 616288930 899056792 986062288 1047691181 1123820990 1145572364 1160073280 1232577860 1431965455 1798113584 1910495683 1972124576 2095382362 2247641980 2291144728 2320146560 2465155720 2863930910 3596227168 3820991366 3944249152 4190764724 4495283960 4582289456 4868682547 4930311440 5238455905 5727861820 7192454336 7641982732 7888498304 8381529448 8878185821 8990567920 9164578912 9552478415 9737365094 9860622880 10476911810 11455723640 14384908672 15283965464 16763058896 17756371642 17981135840 18329157824 19104956830 19474730188 19721245760 20953823620 22911447280 24343412735 30567930928 32478426611 33526117792 35512743284 35962271680 36658315648 38209913660 38949460376 39442491520 41907647240 44390929105 45822894560 48686825470 61135861856 64956853222 67052235584 71025486568 71924543360 76419827320 77898920752 82767603299 83815294480 88781858210 91645789120 97373650940 122271723712 129913706444 134104471168 142050973136 150929158957 152839654640 155797841504 162392133055 165535206598 167630588960 177563716420 183291578240 194747301880 244543447424 259827412888 284101946272 301858317914 305679309280 311595683008 324784266110 331070413196 335261177920 355127432840 389494603760 413838016495 519654825776 568203892544 603716635828 611358618560 623191366016 649568532220 662140826392 670522355840 710254865680 754645794785 778989207520 827676032990 1039309651552 1136407785088 1207433271656 1222717237120 1299137064440 1324281652784 1420509731360 1509291589570 1557978415040 1655352065980 2078619303104 2414866543312 2565795702269 2598274128880 2648563305568 2841019462720 3018583179140 3115956830080 3310704131960 4157238606208 4829733086624 5131591404538 5196548257760 5297126611136 5682038925440 6037166358280 6621408263920 9659466173248 10263182809076 10393096515520 10594253222272 12074332716560 12828978511345 13242816527840 19318932346496 20526365618152 20786193031040 24148665433120 25657957022690 26485633055680 41052731236304 48297330866240 51315914045380 52971266111360 82105462472608 96594661732480 102631828090760 164210924945216 205263656181520 328421849890432 410527312363040 821054624726080 1642109249452160
• Sum of all divisors σ(n): 4359185365248000
• Sum of proper divisors (its aliquot sum) s(n): 2717076115795840
• 1642109249452160 is an abundant number, because the sum of its proper divisors (2717076115795840) is greater than itself. Its abundance is 1074966866343680

Bases of 1642109249452160

• Binary: 101110101010111110101011010011111101111100010000000₂
• Hexadecimal: 0x5D57D5A7EF880
• Base-36: G62UKP4ARK

Squares and roots of 1642109249452160

• 1642109249452160 squared (1642109249452160²) is 2696522787136336237260128665600
• 1642109249452160 cubed (1642109249452160³) is 4427985010115095702610281493751327911837696000
• The square root of 1642109249452160 is 40522947.1960290671
• The cube root of 1642109249452160 is 117977.9056941225

Scales and comparisons

• 1,642,109,249,452,160 seconds is equal to 52,213,994 years, 39 weeks, 1 day, 21 hours, 9 minutes, 20 seconds.
• To count from 1 to 1,642,109,249,452,160 would take you about one hundred fifty-six million, six hundred forty-one thousand, nine 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 1642109249452160 cubic inches would be around 9831.5 feet tall.

Recreational maths with 1642109249452160

• 1642109249452160 backwards is 0612549429012461
• The number of decimal digits it has is: 16
• The sum of 1642109249452160's digits is 56
• More coming soon!