30688555392

Names of 30688555392

• Cardinal: 30688555392 can be written as Thirty billion, six hundred eighty-eight million, five hundred fifty-five thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 3.0688555392 × 10¹⁰

Factors of 30688555392

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 143

Divisors of 30688555392

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 29 32 33 36 37 44 48 58 61 64 66 72 74 87 88 96 99 111 116 122 128 132 144 148 174 176 183 192 198 222 232 244 261 264 288 296 319 333 348 352 366 384 396 407 444 464 488 522 528 549 576 592 638 666 671 696 704 732 792 814 888 928 957 976 1044 1056 1073 1098 1152 1184 1221 1276 1332 1342 1369 1392 1408 1464 1584 1628 1769 1776 1856 1914 1952 2013 2088 2112 2146 2196 2257 2368 2442 2552 2664 2684 2738 2784 2871 2928 3168 3219 3256 3538 3552 3663 3712 3828 3904 4026 4107 4176 4224 4292 4392 4514 4736 4884 5104 5307 5328 5368 5476 5568 5742 5856 6039 6336 6438 6512 6771 7076 7104 7326 7656 7808 8052 8214 8352 8584 8784 9028 9657 9768 10208 10614 10656 10736 10952 11136 11484 11712 11803 12078 12321 12672 12876 13024 13542 14152 14208 14652 15059 15312 15921 16104 16428 16704 17168 17568 18056 19314 19459 19536 20313 20416 21228 21312 21472 21904 22968 23424 23606 24156 24642 24827 25752 26048 27084 28304 29304 30118 30624 31842 32208 32856 33408 34336 35136 35409 36112 38628 38918 39072 39701 40626 40832 42456 42624 42944 43808 45177 45936 47212 48312 49284 49654 51504 52096 54168 56608 58377 58608 60236 61248 63684 64416 65453 65712 68672 70272 70818 72224 74481 77256 77836 78144 79402 81252 83509 84912 85888 87616 90354 91872 94424 96624 98568 99308 103008 106227 108336 113216 116754 117216 119103 120472 122496 127368 128832 130906 131424 135531 137344 141636 144448 148962 154512 155672 156288 158804 162504 167018 169824 175131 175232 180708 183744 188848 193248 196359 197136 198616 206016 212454 216672 223443 226432 233508 234432 238206 240944 250527 254736 257664 261812 262848 271062 283272 288896 297924 309024 311344 317608 325008 334036 339648 350262 357309 361416 367488 377696 386496 392718 394272 397232 412032 424908 433344 436711 446886 467016 468864 476412 481888 501054 509472 523624 525696 542124 566544 589077 595848 618048 622688 635216 650016 668072 679296 700524 714618 719983 722832 751581 755392 772992 785436 788544 794464 849816 866688 873422 893772 918599 934032 952824 963776 1002108 1018944 1047248 1084248 1133088 1178154 1191696 1236096 1245376 1270432 1300032 1310133 1336144 1401048 1429236 1439966 1445664 1503162 1510784 1570872 1577088 1588928 1699632 1746844 1787544 1837198 1868064 1905648 1927552 2004216 2037888 2094496 2159949 2168496 2266176 2356308 2383392 2421761 2490752 2540864 2600064 2620266 2672288 2755797 2802096 2858472 2879932 2891328 3006324 3141744 3177856 3399264 3493688 3575088 3674396 3736128 3811296 3930399 4008432 4188992 4319898 4336992 4532352 4712616 4766784 4843522 5081728 5240532 5344576 5511594 5604192 5716944 5759864 5782656 6012648 6283488 6479847 6798528 6987376 7150176 7265283 7348792 7472256 7622592 7860798 8016864 8267391 8377984 8639796 8673984 9425232 9533568 9687044 10481064 10689152 11023188 11208384 11433888 11519728 12025296 12566976 12959694 13597056 13974752 14300352 14530566 14697584 15245184 15721596 16033728 16534782 17279592 17347968 18850464 19374088 20962128 21795849 22046376 22416768 22867776 23039456 24050592 25133952 25919388 26639371 27949504 28600704 29061132 29395168 31443192 32067456 33069564 34559184 37700928 38748176 41924256 43591698 44092752 45735552 46078912 48101184 51838776 53278742 55899008 58122264 58790336 62886384 66139128 69118368 75401856 77496352 79918113 83848512 87183396 88185504 92157824 96202368 103677552 106557484 116244528 117580672 125772768 132278256 138236736 154992704 159836226 167697024 174366792 176371008 207355104 213114968 232489056 239754339 251545536 264556512 276473472 309985408 319672452 348733584 352742016 414710208 426229936 464978112 479508678 503091072 529113024 639344904 697467168 829420416 852459872 929956224 959017356 1058226048 1278689808 1394934336 1704919744 1918034712 2557379616 2789868672 3409839488 3836069424 5114759232 7672138848 10229518464 15344277696 30688555392
• Sum of all divisors σ(n): 104105055600
• Sum of proper divisors (its aliquot sum) s(n): 73416500208
• 30688555392 is an abundant number, because the sum of its proper divisors (73416500208) is greater than itself. Its abundance is 42727944816

Bases of 30688555392

• Binary: 11100100101001011100011000110000000₂
• Hexadecimal: 0x7252E3180
• Base-36: E3J68W0

Squares and roots of 30688555392

• 30688555392 squared (30688555392²) is 941787432047852273664
• 30688555392 cubed (30688555392³) is 28902095775889950494970806796288
• The square root of 30688555392 is 175181.4927211205
• The cube root of 30688555392 is 3130.8251589077

Scales and comparisons

• 30,688,555,392 seconds is equal to 975 years, 41 weeks, 4 days, 14 hours, 43 minutes, 12 seconds.
• To count from 1 to 30,688,555,392 would take you about one thousand, nine hundred fifty-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 30688555392 cubic inches would be around 260.9 feet tall.

Recreational maths with 30688555392

• 30688555392 backwards is 29355588603
• The number of decimal digits it has is: 11
• The sum of 30688555392's digits is 54
• More coming soon!