1409805385728

Names of 1409805385728

• Cardinal: 1409805385728 can be written as One trillion, four hundred nine billion, eight hundred five million, three hundred eighty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.409805385728 × 10¹²

Factors of 1409805385728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 261

Divisors of 1409805385728

• Number of divisors d(n): 544
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 31 32 46 48 62 64 69 89 92 93 96 113 124 128 138 178 184 186 192 226 248 256 267 276 339 356 368 372 384 452 496 512 534 552 678 712 713 736 744 768 904 992 1024 1068 1104 1356 1424 1426 1472 1488 1536 1808 1984 2047 2048 2136 2139 2208 2599 2712 2759 2848 2852 2944 2976 3072 3503 3616 3968 4094 4096 4272 4278 4416 5198 5424 5518 5696 5704 5888 5952 6141 6144 7006 7232 7797 7936 8188 8192 8277 8544 8556 8832 10057 10396 10509 10848 11036 11392 11408 11776 11904 12282 12288 14012 14464 15594 15872 16376 16384 16554 17088 17112 17664 20114 20792 21018 21696 22072 22784 22816 23552 23808 24564 24576 28024 28928 30171 31188 31744 32752 32768 33108 34176 34224 35328 40228 41584 42036 43392 44144 45568 45632 47104 47616 49128 49152 56048 57856 60342 62376 63457 63488 65504 65536 66216 68352 68448 70656 80456 80569 83168 84072 86784 88288 91136 91264 94208 95232 98256 98304 112096 115712 120684 124752 126914 126976 131008 132432 136704 136896 141312 160912 161138 166336 168144 173568 176576 182272 182528 188416 190371 190464 196512 196608 224192 231311 231424 241368 241707 249504 253828 253952 262016 264864 273408 273792 282624 311767 321824 322276 332672 336288 347136 353152 364544 365056 376832 380742 380928 393024 448384 462622 462848 482736 483414 499008 507656 507904 524032 529728 546816 547584 565248 623534 643648 644552 665344 672576 693933 694272 706304 729088 730112 753664 761484 761856 786048 896768 925244 925696 935301 965472 966828 998016 1015312 1015808 1048064 1059456 1093632 1095168 1130496 1247068 1287296 1289104 1330688 1345152 1387866 1388544 1412608 1458176 1460224 1507328 1522968 1523712 1572096 1793536 1850488 1851392 1870602 1930944 1933656 1996032 2030624 2031616 2096128 2118912 2187264 2190336 2260992 2494136 2574592 2578208 2661376 2690304 2775732 2777088 2825216 2916352 2920448 3045936 3047424 3144192 3587072 3700976 3702784 3741204 3861888 3867312 3992064 4061248 4192256 4237824 4374528 4380672 4521984 4988272 5149184 5156416 5322752 5380608 5551464 5554176 5650432 5832704 5840896 6091872 6094848 6288384 7170641 7174144 7401952 7405568 7482408 7723776 7734624 7984128 8122496 8384512 8475648 8749056 8761344 9976544 10298368 10312832 10645504 10761216 11102928 11108352 11300864 11681792 12183744 12576768 14341282 14348288 14803904 14964816 15447552 15469248 15968256 16244992 16769024 16951296 17498112 17522688 19953088 20596736 20625664 21291008 21511923 21522432 22205856 22216704 22601728 23363584 24367488 25153536 28682564 28696576 29607808 29929632 30895104 30938496 31936512 32489984 33538048 33902592 35045376 39906176 41193472 41251328 42582016 43023846 43044864 44411712 45203456 46727168 48734976 50307072 57365128 57393152 59215616 59859264 61790208 61876992 63873024 64979968 67076096 67805184 70090752 79812352 82386944 82502656 85164032 86047692 86089728 88823424 90406912 97469952 100614144 114730256 114786304 118431232 119718528 123580416 123753984 127746048 129959936 134152192 135610368 140181504 159624704 164773888 165005312 170328064 172095384 172179456 177646848 180813824 194939904 201228288 229460512 229572608 236862464 239437056 247160832 247507968 255492096 259919872 271220736 319249408 329547776 330010624 344190768 344358912 355293696 389879808 402456576 458921024 473724928 478874112 494321664 495015936 510984192 519839744 542441472 638498816 659095552 660021248 688381536 688717824 710587392 779759616 917842048 947449856 957748224 988643328 990031872 1039679488 1276997632 1320042496 1376763072 1421174784 1559519232 1835684096 1894899712 1915496448 1977286656 1980063744 2079358976 2553995264 2640084992 2753526144 2842349568 3119038464 3671368192 3789799424 3830992896 3960127488 4158717952 5107990528 5280169984 5507052288 5684699136 6238076928 7342736384 7579598848 7661985792 7920254976 10215981056 11014104576 11369398272 12476153856 14685472768 15159197696 15323971584 15840509952 20431962112 22028209152 22738796544 29370945536 30647943168 44056418304 45477593088 58741891072 61295886336 88112836608 117483782144 176225673216 234967564288 352451346432 469935128576 704902692864 1409805385728
• Sum of all divisors σ(n): 4131190149120
• Sum of proper divisors (its aliquot sum) s(n): 2721384763392
• 1409805385728 is an abundant number, because the sum of its proper divisors (2721384763392) is greater than itself. Its abundance is 1311579377664

Bases of 1409805385728

• Binary: 10100100000111110111100110000000000000000₂
• Hexadecimal: 0x1483EF30000
• Base-36: HZNLQ5MO

Squares and roots of 1409805385728

• 1409805385728 squared (1409805385728²) is 1987551225627674866089984
• 1409805385728 cubed (1409805385728³) is 2802060422300183323499760640277348352
• The square root of 1409805385728 is 1187352.2584843977
• The cube root of 1409805385728 is 11212.9457707119

Scales and comparisons

• 1,409,805,385,728 seconds is equal to 44,827 years, 23 weeks, 2 days, 23 hours, 8 minutes, 48 seconds.
• To count from 1 to 1,409,805,385,728 would take you about one hundred twelve thousand and sixty-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 1409805385728 cubic inches would be around 934.4 feet tall.

Recreational maths with 1409805385728

• 1409805385728 backwards is 8275835089041
• The number of decimal digits it has is: 13
• The sum of 1409805385728's digits is 60
• More coming soon!