1421884375520

Names of 1421884375520

• Cardinal: 1421884375520 can be written as One trillion, four hundred twenty-one billion, eight hundred eighty-four million, three hundred seventy-five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.42188437552 × 10¹²

Factors of 1421884375520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4689

Divisors of 1421884375520

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 41 49 56 62 70 80 82 98 112 124 140 155 160 164 196 205 217 224 245 248 280 287 310 328 392 410 434 490 496 560 574 620 656 784 820 868 961 980 992 1085 1120 1148 1240 1271 1312 1435 1519 1568 1640 1736 1922 1960 2009 2170 2296 2480 2542 2870 3038 3280 3472 3844 3920 4018 4340 4592 4603 4805 4960 5084 5740 6076 6355 6560 6727 6944 7595 7688 7840 8036 8680 8897 9184 9206 9610 10045 10168 11480 12152 12710 13454 15190 15376 16072 17360 17794 18412 19220 20090 20336 22960 23015 24304 25420 26908 30380 30752 32144 32221 33635 34720 35588 36824 38440 39401 40180 40672 44485 45920 46030 47089 48608 50840 53816 60760 62279 64288 64442 67270 71176 73648 76880 78802 80360 88970 92060 94178 101680 107632 121520 124558 128884 134540 142352 142693 147296 153760 157604 160720 161105 177940 184120 188356 188723 197005 203360 215264 225547 235445 243040 249116 257768 269080 275807 284704 285386 311395 315208 321440 322210 355880 368240 376712 377446 394010 451094 470890 498232 515536 538160 551614 570772 622790 630416 644420 711760 713465 736480 753424 754892 788020 902188 941780 943615 996464 998851 1031072 1076320 1103228 1127735 1141544 1245580 1260832 1288840 1321061 1379035 1423520 1426930 1506848 1509784 1576040 1804376 1883560 1887230 1930649 1992928 1997702 2206456 2255470 2283088 2491160 2577680 2642122 2758070 2853860 3019568 3152080 3608752 3767120 3774460 3861298 3995404 4412912 4423483 4510940 4566176 4982320 4994255 5155360 5284244 5516140 5707720 5850413 6039136 6304160 6605305 6991957 7217504 7534240 7548920 7722596 7990808 8825824 8846966 9021880 9247427 9653245 9964640 9988510 10568488 11032280 11415440 11700826 13210610 13983914 15097840 15445192 15981616 17693932 18043760 18494854 19306490 19977020 21136976 22064560 22117415 22830880 23401652 26421220 27967828 29252065 30195680 30890384 30964381 31963232 34959785 35387864 36087520 36989708 38612980 39954040 40952891 42273952 44129120 44234830 46237135 46803304 52842440 55935656 58504130 61780768 61928762 69919570 70775728 73979416 77225960 79908080 81905782 88469660 92474270 93606608 105684880 111871312 117008260 123857524 139839140 141551456 147958832 154451920 154821905 159816160 163811564 176939320 181362803 184948540 187213216 204764455 211369760 216750667 223742624 234016520 247715048 279678280 286670237 295917664 308903840 309643810 327623128 353878640 362725606 369897080 409528910 433501334 468033040 495430096 559356560 573340474 619287620 655246256 707757280 725451212 739794160 819057820 867002668 906814015 936066080 990860192 1083753335 1118713120 1146680948 1238575240 1269539621 1310492512 1433351185 1450902424 1479588320 1638115640 1734005336 1813628030 2167506670 2293361896 2477150480 2539079242 2866702370 2901804848 3276231280 3468010672 3627256060 4335013340 4586723792 4954300960 5078158484 5733404740 5803609696 6347698105 6552462560 6936021344 7254512120 8670026680 8886777347 9173447584 10156316968 11466809480 12695396210 14509024240 17340053360 17773554694 20312633936 22933618960 25390792420 29018048480 34680106720 35547109388 40625267872 44433886735 45867237920 50781584840 71094218776 88867773470 101563169680 142188437552 177735546940 203126339360 284376875104 355471093880 710942187760 1421884375520
• Sum of all divisors σ(n): 4137142779504
• Sum of proper divisors (its aliquot sum) s(n): 2715258403984
• 1421884375520 is an abundant number, because the sum of its proper divisors (2715258403984) is greater than itself. Its abundance is 1293374028464

Bases of 1421884375520

• Binary: 10100101100001110111010011100000111100000₂
• Hexadecimal: 0x14B0EE9C1E0
• Base-36: I57D8TSW

Squares and roots of 1421884375520

• 1421884375520 squared (1421884375520²) is 2021755177347900375270400
• 1421884375520 cubed (1421884375520³) is 2874702097797646174874526355140608000
• The square root of 1421884375520 is 1192427.9330508825
• The cube root of 1421884375520 is 11244.8783284691

Scales and comparisons

• 1,421,884,375,520 seconds is equal to 45,211 years, 27 weeks, 2 days, 2 hours, 5 minutes, 20 seconds.
• To count from 1 to 1,421,884,375,520 would take you about one hundred thirteen thousand and twenty-eight 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 1421884375520 cubic inches would be around 937.1 feet tall.

Recreational maths with 1421884375520

• 1421884375520 backwards is 0255734881241
• The number of decimal digits it has is: 13
• The sum of 1421884375520's digits is 50
• More coming soon!