30139935904

Names of 30139935904

• Cardinal: 30139935904 can be written as Thirty billion, one hundred thirty-nine million, nine hundred thirty-five thousand, nine hundred four.

Scientific notation

• Scientific notation: 3.0139935904 × 10¹⁰

Factors of 30139935904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 160

Divisors of 30139935904

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 47 52 76 79 94 104 152 158 169 188 208 247 304 316 338 376 416 494 608 611 632 676 752 893 988 1027 1222 1264 1352 1501 1504 1786 1976 2054 2444 2528 2704 3002 3211 3572 3713 3952 4108 4888 5408 6004 6241 6422 7144 7426 7904 7943 8216 9776 11609 12008 12482 12844 13351 14288 14852 15886 16432 19513 19552 23218 24016 24964 25688 26702 28576 29704 31772 32864 39026 46436 48032 48269 49928 51376 53404 59408 63544 70547 78052 81133 92872 96538 99856 102752 106808 118579 118816 127088 141094 150917 156104 162266 185744 193076 199712 213616 237158 253669 254176 282188 293327 301834 312208 324532 371488 386152 427232 474316 507338 564376 586654 603668 624416 627497 649064 772304 917111 948632 1014676 1054729 1128752 1173308 1207336 1254994 1298128 1541527 1544608 1834222 1897264 2029352 2109458 2257504 2346616 2414672 2509988 2596256 3083054 3668444 3794528 3813251 4058704 4218916 4693232 4829344 5019976 5573213 6166108 7336888 7626502 8117408 8437832 9386464 10039952 11146426 11922443 12332216 14673776 15253004 16875664 20039851 20079904 22292852 23844886 24664432 29347552 30506008 33751328 40079702 44585704 47689772 49328864 49572263 61012016 72451769 80159404 89171408 95379544 99144526 122024032 144903538 160318808 178342816 190759088 198289052 289807076 320637616 381518176 396578104 579614152 641275232 793156208 941872997 1159228304 1586312416 1883745994 2318456608 3767491988 7534983976 15069967952 30139935904
• Sum of all divisors σ(n): 69959816640
• Sum of proper divisors (its aliquot sum) s(n): 39819880736
• 30139935904 is an abundant number, because the sum of its proper divisors (39819880736) is greater than itself. Its abundance is 9679944832

Bases of 30139935904

• Binary: 11100000100011110101110110010100000₂
• Hexadecimal: 0x7047AECA0
• Base-36: DUGJFDS

Squares and roots of 30139935904

• 30139935904 squared (30139935904²) is 908415736297228297216
• 30139935904 cubed (30139935904³) is 27379592066183427170945301643264
• The square root of 30139935904 is 173608.5709404925
• The cube root of 30139935904 is 3112.0562733925

Scales and comparisons

• 30,139,935,904 seconds is equal to 958 years, 18 weeks, 3 days, 20 hours, 25 minutes, 4 seconds.
• To count from 1 to 30,139,935,904 would take you about one thousand, nine hundred sixteen 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 30139935904 cubic inches would be around 259.3 feet tall.

Recreational maths with 30139935904

• 30139935904 backwards is 40953993103
• The number of decimal digits it has is: 11
• The sum of 30139935904's digits is 46
• More coming soon!