1385829823128480

Names of 1385829823128480

• Cardinal: 1385829823128480 can be written as One quadrillion, three hundred eighty-five trillion, eight hundred twenty-nine billion, eight hundred twenty-three million, one hundred twenty-eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.38582982312848 × 10¹⁵

Factors of 1385829823128480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1107

Divisors of 1385829823128480

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 90 96 108 120 135 144 160 162 180 216 240 243 270 288 324 360 405 432 480 486 540 648 720 729 810 864 972 1080 1097 1215 1296 1440 1458 1620 1944 2160 2187 2194 2430 2592 2916 3240 3291 3645 3888 4320 4374 4388 4860 5485 5832 6480 6561 6582 7290 7776 8748 8776 9720 9873 10935 10970 11664 12960 13122 13164 14580 16455 17496 17552 19440 19746 21870 21940 23328 26244 26328 29160 29619 32805 32910 34992 35104 38880 39492 43740 43880 49365 52488 52656 58320 59238 65610 65820 69984 78984 87480 87760 88857 98730 104976 105312 116640 118476 131220 131640 148095 157968 174960 175520 177714 197460 209952 236952 262440 263280 266571 296190 315936 349920 355428 394920 444285 473904 524880 526560 533142 592380 710856 789840 799713 888570 947808 1049760 1066284 1184760 1203409 1332855 1421712 1579680 1599426 1777140 2132568 2369520 2399139 2406818 2665710 2843424 3198852 3554280 3610227 3998565 4265136 4739040 4798278 4813636 5331420 6017045 6397704 7108560 7197417 7220454 7997130 8530272 9596556 9627272 10662840 10830681 11995695 12034090 12795408 14217120 14394834 14440908 15994260 18051135 19193112 19254544 21325680 21661362 23991390 24068180 25590816 28789668 28881816 31988520 32492043 35987085 36102270 38386224 38509088 42651360 43322724 47982780 48136360 54153405 57579336 57763632 63977040 64984086 71974170 72204540 76772448 86645448 95965560 96272720 97476129 108306810 115158672 115527264 127954080 129968172 143948340 144409080 162460215 173290896 191931120 192545440 194952258 216613620 230317344 259936344 287896680 288818160 292428387 324920430 346581792 383862240 389904516 433227240 487380645 519872688 575793360 577636320 584856774 649840860 779809032 866454480 877285161 974761290 1039745376 1151586720 1169713548 1299681720 1320139673 1462141935 1559618064 1732908960 1754570322 1949522580 2339427096 2599363440 2631855483 2640279346 2924283870 3119236128 3509140644 3899045160 3960419019 4386425805 4678854192 5198726880 5263710966 5280558692 5848567740 6600698365 7018281288 7798090320 7895566449 7920838038 8772851610 9357708384 10527421932 10561117384 11697135480 11881257057 13159277415 13201396730 14036562576 15596180640 15791132898 15841676076 17545703220 19802095095 21054843864 21122234768 23394270960 23762514114 26318554830 26402793460 28073125152 31582265796 31683352152 35091406440 35643771171 39477832245 39604190190 42109687728 42244469536 46788541920 47525028228 52637109660 52805586920 59406285285 63164531592 63366704304 70182812880 71287542342 78955664490 79208380380 84219375456 95050056456 105274219320 105611173840 106931313513 118812570570 126329063184 126733408608 140365625760 142575084684 157911328980 158416760760 178218855855 190100112912 210548438640 211222347680 213862627026 237625141140 252658126368 285150169368 315822657960 316833521520 320793940539 356437711710 380200225824 421096877280 427725254052 475250282280 534656567565 570300338736 631645315920 633667043040 641587881078 712875423420 855450508104 950500564560 962381821617 1069313135130 1140600677472 1263290631840 1283175762156 1425750846840 1603969702695 1710901016208 1901001129120 1924763643234 2138626270260 2566351524312 2851501693680 2887145464851 3207939405390 3421802032416 3849527286468 4277252540520 4811909108085 5132703048624 5703003387360 5774290929702 6415878810780 7699054572936 8554505081040 8661436394553 9623818216170 10265406097248 11548581859404 12831757621560 14435727324255 15398109145872 17109010162080 17322872789106 19247636432340 23097163718808 25663515243120 28871454648510 30796218291744 34645745578212 38495272864680 43307181972765 46194327437616 51327030486240 57742909297020 69291491156424 76990545729360 86614363945530 92388654875232 115485818594040 138582982312848 153981091458720 173228727891060 230971637188080 277165964625696 346457455782120 461943274376160 692914911564240 1385829823128480
• Sum of all divisors σ(n): 4915265572493640
• Sum of proper divisors (its aliquot sum) s(n): 3529435749365160
• 1385829823128480 is an abundant number, because the sum of its proper divisors (3529435749365160) is greater than itself. Its abundance is 2143605926236680

Bases of 1385829823128480

• Binary: 100111011000110011110100110010100111010001110100000₂
• Hexadecimal: 0x4EC67A653A3A0
• Base-36: DN8HFJMI00

Squares and roots of 1385829823128480

• 1385829823128480 squared (1385829823128480²) is 1920524298672314160334587110400
• 1385829823128480 cubed (1385829823128480³) is 2661519849143001229710293399303501211144192000
• The square root of 1385829823128480 is 37226735.3272950863
• The cube root of 1385829823128480 is 111490.1845577087

Scales and comparisons

• 1,385,829,823,128,480 seconds is equal to 44,065,101 years, 37 weeks, 3 days, 22 hours, 48 minutes.
• To count from 1 to 1,385,829,823,128,480 would take you about one hundred thirty-two million, one hundred ninety-five thousand, three hundred five 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 1385829823128480 cubic inches would be around 9290.8 feet tall.

Recreational maths with 1385829823128480

• 1385829823128480 backwards is 0848213289285831
• 1385829823128480 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1385829823128480's digits is 72
• More coming soon!