381089712528

Names of 381089712528

• Cardinal: 381089712528 can be written as Three hundred eighty-one billion, eighty-nine million, seven hundred twelve thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 3.81089712528 × 10¹¹

Factors of 381089712528

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 228

Divisors of 381089712528

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 36 42 46 48 49 56 63 69 72 84 92 98 112 126 138 144 147 161 168 184 193 196 207 252 276 294 322 336 368 386 392 414 441 483 504 529 552 579 588 644 772 784 828 882 966 1008 1058 1104 1127 1158 1176 1288 1351 1449 1544 1587 1656 1737 1764 1932 2116 2254 2316 2352 2576 2702 2898 3088 3174 3312 3381 3474 3528 3703 3864 4053 4232 4439 4508 4632 4761 5404 5796 6348 6762 6948 7056 7406 7728 8106 8464 8878 9016 9264 9457 9522 10143 10808 11109 11592 12159 12167 12696 13317 13524 13896 14812 16212 17756 18032 18914 19044 20286 21616 22218 23184 24318 24334 25392 25921 26634 27048 27792 28371 29624 31073 32424 33327 35512 36501 37828 38088 39951 40572 44436 48636 48668 51842 53268 54096 56742 59248 62146 64848 66654 71024 73002 75656 76176 77763 79902 81144 85113 85169 88872 93219 97272 97336 102097 103684 106536 109503 113484 124292 133308 146004 151312 155526 159804 162288 170226 170338 177744 186438 194544 194672 204194 207368 213072 217511 219006 226968 233289 248584 255507 266616 279657 279841 292008 306291 311052 319608 340452 340676 372876 408388 414736 435022 438012 453936 466578 497168 511014 533232 559314 559682 584016 596183 612582 622104 639216 652533 680904 681352 714679 745752 766521 816776 839523 870044 876024 918873 933156 1022028 1118628 1119364 1192366 1225164 1244208 1305066 1361808 1362704 1429358 1491504 1533042 1633552 1679046 1740088 1752048 1788549 1837746 1866312 1957599 1958887 2044056 2144037 2237256 2238728 2348231 2384732 2450328 2518569 2610132 2858716 3066084 3358092 3480176 3577098 3675492 3732624 3915198 3917774 4088112 4288074 4474512 4477456 4696462 4769464 4900656 5002753 5037138 5220264 5365647 5717432 5876661 6132168 6432111 6716184 7044693 7154196 7350984 7830396 7835548 8576148 9392924 9538928 10005506 10074276 10440528 10731294 11434864 11753322 12264336 12864222 13432368 13712209 14089386 14308392 14701968 15008259 15660792 15671096 16437617 17152296 17629983 18785848 20011012 20148552 21134079 21462588 23506644 25728444 27424418 28178772 28616784 30016518 31321584 31342192 32875234 34304592 35259966 37571696 40022024 40297104 41136627 42268158 42925176 45024777 47013288 49312851 51456888 54009313 54848836 56357544 60033036 65750468 70519932 80044048 82273254 84536316 85850352 90049554 94026576 98625702 102913776 108018626 109697672 112715088 115063319 120066072 123409881 131500936 141039864 147938553 162027939 164546508 169072632 180099108 197251404 216037252 219395344 230126638 240132144 246819762 263001872 282079728 295877106 324055878 329093016 338145264 345189957 360198216 378065191 394502808 432074504 460253276 486083817 493639524 591754212 648111756 658186032 690379914 720396432 756130382 789005616 864149008 920506552 972167634 987279048 1035569871 1134195573 1183508424 1296223512 1380759828 1512260764 1841013104 1944335268 1974558096 2071139742 2268391146 2367016848 2592447024 2646456337 2761519656 3024521528 3402586719 3888670536 4142279484 4536782292 5292912674 5523039312 6049043056 6805173438 7777341072 7939369011 8284558968 9073564584 10585825348 13610346876 15878738022 16569117936 18147129168 21171650696 23818107033 27220693752 31757476044 42343301392 47636214066 54441387504 63514952088 95272428132 127029904176 190544856264 381089712528
• Sum of all divisors σ(n): 1303761233814
• Sum of proper divisors (its aliquot sum) s(n): 922671521286
• 381089712528 is an abundant number, because the sum of its proper divisors (922671521286) is greater than itself. Its abundance is 541581808758

Bases of 381089712528

• Binary: 101100010111010101101111000100110010000₂
• Hexadecimal: 0x58BAB78990
• Base-36: 4V2IZ440

Squares and roots of 381089712528

• 381089712528 squared (381089712528²) is 145229368994673680150784
• 381089712528 cubed (381089712528³) is 55345418480803029131830094253821952
• The square root of 381089712528 is 617324.6411151915
• The cube root of 381089712528 is 7250.0734833805

Scales and comparisons

• 381,089,712,528 seconds is equal to 12,117 years, 24 weeks, 4 days, 13 hours, 28 minutes, 48 seconds.
• To count from 1 to 381,089,712,528 would take you about twenty-four thousand, two hundred thirty-four 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 381089712528 cubic inches would be around 604.2 feet tall.

Recreational maths with 381089712528

• 381089712528 backwards is 825217980183
• The number of decimal digits it has is: 12
• The sum of 381089712528's digits is 54
• More coming soon!