399900146016

Names of 399900146016

• Cardinal: 399900146016 can be written as Three hundred ninety-nine billion, nine hundred million, one hundred forty-six thousand and sixteen.

Scientific notation

• Scientific notation: 3.99900146016 × 10¹¹

Factors of 399900146016

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 758

Divisors of 399900146016

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 73 84 96 112 137 146 157 168 219 224 274 292 314 336 379 411 438 471 511 548 584 628 672 758 822 876 942 959 1022 1096 1099 1137 1168 1256 1516 1533 1644 1752 1884 1918 2044 2192 2198 2274 2336 2512 2653 2877 3032 3066 3288 3297 3504 3768 3836 4088 4384 4396 4548 5024 5306 5754 6064 6132 6576 6594 7008 7536 7672 7959 8176 8792 9096 10001 10612 11461 11508 12128 12264 13152 13188 15072 15344 15918 16352 17584 18192 20002 21224 21509 22922 23016 24528 26376 27667 30003 30688 31836 34383 35168 36384 40004 42448 43018 45844 46032 49056 51923 52752 55334 59503 60006 63672 64527 68766 70007 80008 80227 83001 84896 86036 91688 92064 103846 105504 110668 119006 120012 127344 129054 137532 140014 150563 155769 160016 160454 166002 172072 178509 183376 193669 207692 210021 221336 238012 240024 240681 254688 258108 275064 280028 301126 311538 320032 320908 332004 344144 357018 363461 366752 387338 415384 416521 420042 442672 451689 476024 480048 481362 516216 550128 560056 581007 602252 623076 641816 664008 688288 714036 726922 774676 830768 833042 840084 885344 903378 952048 960096 962724 1032432 1090383 1100256 1120112 1162014 1204504 1246152 1249563 1283632 1328016 1428072 1453844 1549352 1570157 1661536 1666084 1680168 1806756 1904096 1925448 2064864 2180766 2240224 2324028 2409008 2492304 2499126 2567264 2656032 2856144 2907688 3098704 3140314 3332168 3360336 3613512 3790379 3850896 4343719 4361532 4648056 4710471 4818016 4984608 4998252 5712288 5815376 6197408 6280628 6664336 6720672 7227024 7580758 7701792 8151911 8687438 8723064 9296112 9420942 9996504 10991099 11371137 11630752 12561256 13031157 13328672 14454048 15161516 16303822 17374876 17446128 18592224 18841884 19993008 21982198 22742274 24455733 25122512 26062314 26532653 30323032 30406033 32607644 32973297 34749752 34892256 37683768 39986016 43964396 45484548 48911466 50245024 52124628 53065306 57063377 60646064 60812066 65215288 65946594 69499504 75367536 79597959 87928792 90969096 91218099 97822932 104249256 106130612 114126754 121292128 121624132 130430576 131893188 138999008 150735072 159195918 171190131 175857584 181938192 182436198 195645864 208498512 212261224 228253508 243248264 260861152 263786376 318391836 342380262 351715168 363876384 364872396 391291728 416997024 424522448 456507016 486496528 527572752 595089503 636783672 684760524 729744792 782583456 849044896 913014032 972993056 1055145504 1190179006 1273567344 1369521048 1459489584 1785268509 1826028064 2380358012 2547134688 2739042096 2918979168 3570537018 4165626521 4760716024 5478084192 7141074036 8331253042 9521432048 12496879563 14282148072 16662506084 19042864096 24993759126 28564296144 33325012168 49987518252 57128592288 66650024336 99975036504 133300048672 199950073008 399900146016
• Sum of all divisors σ(n): 1236067015680
• Sum of proper divisors (its aliquot sum) s(n): 836166869664
• 399900146016 is an abundant number, because the sum of its proper divisors (836166869664) is greater than itself. Its abundance is 436266723648

Bases of 399900146016

• Binary: 101110100011011111001111111100101100000₂
• Hexadecimal: 0x5D1BE7F960
• Base-36: 53PM7ZHC

Squares and roots of 399900146016

• 399900146016 squared (399900146016²) is 159920126783618120672256
• 399900146016 cubed (399900146016³) is 63952082051666118893618682480132096
• The square root of 399900146016 is 632376.5856007005
• The cube root of 399900146016 is 7367.4498375521

Scales and comparisons

• 399,900,146,016 seconds is equal to 12,715 years, 30 weeks, 3 days, 21 hours, 53 minutes, 36 seconds.
• To count from 1 to 399,900,146,016 would take you about twenty-five thousand, four hundred thirty-one 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 399900146016 cubic inches would be around 614 feet tall.

Recreational maths with 399900146016

• 399900146016 backwards is 610641009993
• 399900146016 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 399900146016's digits is 48
• More coming soon!