1384947472545

Names of 1384947472545

• Cardinal: 1384947472545 can be written as One trillion, three hundred eighty-four billion, nine hundred forty-seven million, four hundred seventy-two thousand, five hundred forty-five.

Scientific notation

• Scientific notation: 1.384947472545 × 10¹²

Factors of 1384947472545

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1899

Divisors of 1384947472545

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 13 15 17 21 27 35 39 45 51 63 65 81 85 91 105 117 119 135 153 189 195 221 243 255 273 315 351 357 405 455 459 567 577 585 595 663 765 819 945 1053 1071 1105 1215 1277 1365 1377 1547 1701 1731 1755 1785 1989 2295 2457 2835 2885 3159 3213 3315 3831 4039 4095 4131 4641 5193 5265 5355 5967 6385 6885 7371 7501 7735 8505 8655 8939 9639 9809 9945 11493 12117 12285 13923 15579 15795 16065 16601 17901 19155 20195 20655 21709 22113 22503 23205 25965 26817 28917 29427 29835 34479 36351 36855 37505 41769 44695 46737 48195 49045 49803 52507 53703 57465 60585 65127 67509 68663 69615 77895 80451 83005 88281 89505 103437 108545 109053 110565 112515 116207 125307 127517 134085 140211 144585 147135 149409 151963 157521 172395 181755 195381 202527 205989 208845 233685 241353 249015 262535 264843 268515 282217 310311 325635 327159 337545 343315 348621 375921 382551 402255 441405 448227 455889 472563 517185 545265 581035 586143 607581 617967 626535 637585 701055 724059 736829 747045 759815 787605 794529 846651 892619 976905 981477 1012635 1029945 1045863 1147653 1206765 1324215 1344681 1367667 1411085 1417689 1551555 1635795 1743105 1758429 1822743 1853901 1879605 1912755 1975519 2172177 2210487 2241135 2279445 2362815 2383587 2539953 2677857 2930715 3037905 3089835 3137589 3442959 3620295 3684145 3972645 4034043 4103001 4233255 4253067 4463095 4907385 5157803 5229315 5275287 5561703 5738265 5926557 6631461 6723405 6838335 7088445 7619859 8033571 8792145 9113715 9269505 9412767 9578777 9877595 10328877 10860885 11052435 11917935 12309003 12526093 12699765 12759201 13389285 15473409 15687945 16685109 17214795 17779671 19894383 20170215 20515005 21265335 22859577 24100713 25789015 26376435 27808515 28238301 28736331 29632785 30986631 33157305 36927009 37578279 38099295 40167855 46420227 47063835 47893885 51644385 53339013 59683149 61545015 62630465 63796005 67051439 68578731 72302139 77367045 83425545 86208993 87682651 88898355 99471915 112734837 114297885 120503565 139260681 141191505 143681655 154933155 160017039 162839209 179049447 184635045 187891395 201154317 216906417 232101135 258626979 263047953 266695065 298415745 335257195 338204511 342893655 361510695 417782043 431044965 438413255 480051117 488517627 563674185 603462951 696303405 775880937 789143859 800085195 814196045 895247235 1005771585 1014613533 1084532085 1139874463 1253346129 1293134895 1315239765 1465552881 1691022555 1810388853 2088910215 2327642811 2367431577 2400255585 2442588135 3017314755 3043840599 3419623389 3879404685 3945719295 4396658643 5073067665 5431166559 5699372315 6266730645 7102294731 7327764405 9051944265 10258870167 11638214055 11837157885 13189975929 15219202995 16293499677 17098116945 21306884193 21983293215 27155832795 30776610501 35511473655 39569927787 51294350835 65949879645 81467498385 92329831503 106534420965 153883052505 197849638935 276989494509 461649157515 1384947472545
• Sum of all divisors σ(n): 3252384285696
• Sum of proper divisors (its aliquot sum) s(n): 1867436813151
• 1384947472545 is an abundant number, because the sum of its proper divisors (1867436813151) is greater than itself. Its abundance is 482489340606

Bases of 1384947472545

• Binary: 10100001001110101010011010101100010100001₂
• Hexadecimal: 0x142754D58A1
• Base-36: HO8HYT29

Squares and roots of 1384947472545

• 1384947472545 squared (1384947472545²) is 1918079501708783528777025
• 1384947472545 cubed (1384947472545³) is 2656439358031952756806267048614278625
• The square root of 1384947472545 is 1176837.9126052153
• The cube root of 1384947472545 is 11146.6517795481

Scales and comparisons

• 1,384,947,472,545 seconds is equal to 44,037 years, 2 weeks, 2 days, 15 hours, 15 minutes, 45 seconds.
• To count from 1 to 1,384,947,472,545 would take you about one hundred ten thousand and ninety-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 1384947472545 cubic inches would be around 928.9 feet tall.

Recreational maths with 1384947472545

• 1384947472545 backwards is 5452747494831
• 1384947472545 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1384947472545's digits is 63
• More coming soon!