30579420690

Names of 30579420690

• Cardinal: 30579420690 can be written as Thirty billion, five hundred seventy-nine million, four hundred twenty thousand, six hundred ninety.

Scientific notation

• Scientific notation: 3.057942069 × 10¹⁰

Factors of 30579420690

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3366

Divisors of 30579420690

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 23 26 30 35 39 42 45 46 49 63 65 69 70 78 90 91 98 105 115 117 126 130 138 147 161 182 195 207 210 230 234 245 273 294 299 315 322 343 345 390 414 441 455 483 490 546 585 598 630 637 686 690 735 805 819 882 897 910 966 1029 1035 1127 1170 1274 1365 1449 1470 1495 1610 1638 1715 1794 1911 2058 2070 2093 2205 2254 2415 2691 2730 2898 2990 3087 3185 3313 3381 3430 3822 4095 4186 4410 4459 4485 4830 5145 5382 5635 5733 6174 6279 6370 6626 6762 7245 7889 8190 8918 8970 9555 9939 10143 10290 10465 11270 11466 12558 13377 13455 14490 14651 15435 15778 16565 16905 18837 19110 19878 20286 20930 22295 23191 23667 26754 26910 28665 29302 29817 30870 31395 33130 33810 37674 39445 40131 43069 43953 44590 46382 47334 49695 50715 57330 59634 62790 66885 69573 71001 73255 76199 78890 80262 86138 87906 94185 99390 101430 102557 115955 118335 129207 131859 133770 139146 142002 146510 149085 152398 162337 188370 200655 205114 208719 215345 219765 228597 231910 236670 258414 263718 298170 301483 307671 324674 347865 355005 380995 387621 401310 417438 430690 439530 457194 487011 512785 533393 602966 615342 646035 659295 685791 695730 710010 761990 775242 811685 904449 923013 974022 990587 1025570 1043595 1066786 1136359 1142985 1292070 1318590 1371582 1461033 1507415 1538355 1600179 1623370 1808898 1846026 1938105 1981174 2087190 2110381 2272718 2285970 2435055 2666965 2713347 2922066 2971761 3014830 3076710 3200358 3409077 3428955 3733751 3876210 4220762 4522245 4615065 4800537 4870110 4952935 5333930 5426694 5681795 5943522 6331143 6818154 6857910 6934109 7305165 7467502 8000895 8915283 9044490 9230130 9601074 9905870 10227231 10551905 11201253 11363590 12662286 13566735 13868218 14610330 14772667 14858805 16001790 17045385 17830566 18668755 18993429 20454462 20802327 21103810 22402506 24002685 26136257 27133470 29545334 29717610 31655715 33603759 34090770 34670545 37337510 37986858 41604654 44318001 44576415 48005370 48538763 51136155 52272514 56006265 62406981 63311430 67207518 69341090 73863335 78408771 88636002 89152830 94967145 97077526 102272310 104011635 112012530 124813962 130681285 132954003 145616289 147726670 156817542 168018795 189934290 208023270 221590005 235226313 242693815 261362570 265908006 291232578 312034905 336037590 339771341 392043855 436848867 443180010 470452626 485387630 624069810 664770015 679542682 728081445 784087710 873697734 1019314023 1176131565 1329540030 1456162890 1698856705 2038628046 2184244335 2352263130 3057942069 3397713410 4368488670 5096570115 6115884138 10193140230 15289710345 30579420690
• Sum of all divisors σ(n): 104223974400
• Sum of proper divisors (its aliquot sum) s(n): 73644553710
• 30579420690 is an abundant number, because the sum of its proper divisors (73644553710) is greater than itself. Its abundance is 43065133020

Bases of 30579420690

• Binary: 11100011110101011001110111000010010₂
• Hexadecimal: 0x71EACEE12
• Base-36: E1Q740I

Squares and roots of 30579420690

• 30579420690 squared (30579420690²) is 935100969736000076100
• 30579420690 cubed (30579420690³) is 28594845941184104564933914509000
• The square root of 30579420690 is 174869.7249097167
• The cube root of 30579420690 is 3127.1094686105

Scales and comparisons

• 30,579,420,690 seconds is equal to 972 years, 17 weeks, 1 day, 11 hours, 31 minutes, 30 seconds.
• To count from 1 to 30,579,420,690 would take you about one thousand, nine hundred forty-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 30579420690 cubic inches would be around 260.6 feet tall.

Recreational maths with 30579420690

• 30579420690 backwards is 09602497503
• 30579420690 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30579420690's digits is 45
• More coming soon!