389949705857004

Names of 389949705857004

• Cardinal: 389949705857004 can be written as Three hundred eighty-nine trillion, nine hundred forty-nine billion, seven hundred five million, eight hundred fifty-seven thousand and four.

Scientific notation

• Scientific notation: 3.89949705857004 × 10¹⁴

Factors of 389949705857004

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5337070

Divisors of 389949705857004

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 12 19 29 38 43 57 58 76 86 87 114 116 129 172 174 228 257 258 348 514 516 551 771 817 1028 1102 1247 1542 1634 1653 2204 2451 2494 3084 3268 3306 3741 4883 4902 4988 6612 7453 7482 9766 9804 11051 14649 14906 14964 19532 22102 22359 23693 29298 29812 33153 44204 44718 47386 58596 66306 71079 89436 94772 132612 141607 142158 209969 283214 284316 320479 419938 424821 566428 629907 640958 839876 849642 961437 1259814 1281916 1699284 1922874 2519628 3845748 5336717 6089101 10673434 12178202 16010151 18267303 21346868 24356404 32020302 36534606 64040604 73069212 101397623 154764793 202795246 229478831 304192869 309529586 405590492 458957662 464294379 608385738 619059172 688436493 917915324 928588758 1216771476 1371536269 1376872986 1857177516 2743072538 2753745972 2940531067 4114608807 4360097789 5486145076 5881062134 6654886099 8229217614 8720195578 8821593201 11762124268 13080293367 13309772198 16458435228 17440391156 17643186402 19964658297 26059189111 26160586734 26619544396 35286372804 39774551801 39929316594 52118378222 52321173468 58976059567 78177567333 79549103602 79858633188 104236756444 117952119134 119323655403 126442835881 156355134666 159098207204 176928178701 235904238268 238647310806 252885671762 312710269332 353856357402 379328507643 477294621612 505771343524 707712714804 755716484219 758657015286 1120545131773 1511432968438 1517314030572 1710305727443 2241090263546 2267149452657 3022865936876 3361635395319 3420611454886 4482180527092 4534298905314 5130917182329 6723270790638 6841222909772 9068597810628 10261834364658 13446541581276 20523668729316 32495808821417 64991617642834 97487426464251 129983235285668 194974852928502 389949705857004
• Sum of all divisors σ(n): 1017784701964800
• Sum of proper divisors (its aliquot sum) s(n): 627834996107796
• 389949705857004 is an abundant number, because the sum of its proper divisors (627834996107796) is greater than itself. Its abundance is 237885290250792

Bases of 389949705857004

• Binary: 1011000101010100000111101101100101010011111101100₂
• Hexadecimal: 0x162A83DB2A7EC
• Base-36: 3U84F6NWTO

Squares and roots of 389949705857004

• 389949705857004 squared (389949705857004²) is 152060773097963939702095856016
• 389949705857004 cubed (389949705857004³) is 59296053741939665175517555115616632269136064
• The square root of 389949705857004 is 19747144.2456119209
• The cube root of 389949705857004 is 73058.2949540773

Scales and comparisons

• 389,949,705,857,004 seconds is equal to 12,399,194 years, 23 weeks, 3 days, 18 hours, 3 minutes, 24 seconds.
• To count from 1 to 389,949,705,857,004 would take you about thirty million, nine hundred ninety-seven thousand, nine hundred eighty-six 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 389949705857004 cubic inches would be around 6088.2 feet tall.

Recreational maths with 389949705857004

• 389949705857004 backwards is 400758507949983
• The number of decimal digits it has is: 15
• The sum of 389949705857004's digits is 78
• More coming soon!