30909113664

Names of 30909113664

• Cardinal: 30909113664 can be written as Thirty billion, nine hundred nine million, one hundred thirteen thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.0909113664 × 10¹⁰

Factors of 30909113664

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 548

Divisors of 30909113664

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 19 22 24 26 32 33 38 39 44 48 52 57 64 66 76 78 88 96 104 114 132 143 152 156 176 192 193 208 209 228 247 264 286 304 307 312 352 386 416 418 429 456 494 528 572 579 608 614 624 627 704 741 772 832 836 858 912 921 988 1056 1144 1158 1216 1228 1248 1254 1482 1544 1672 1716 1824 1842 1976 2112 2123 2288 2316 2456 2496 2508 2509 2717 2964 3088 3344 3377 3432 3648 3667 3684 3952 3991 4246 4576 4632 4912 5016 5018 5434 5833 5928 6176 6369 6688 6754 6864 7334 7368 7527 7904 7982 8151 8492 9152 9264 9824 10032 10036 10131 10868 11001 11666 11856 11973 12352 12738 13376 13508 13728 14668 14736 15054 15808 15964 16302 16984 17499 18528 19648 20064 20072 20262 21736 22002 23332 23712 23946 25476 27016 27456 27599 29336 29472 30108 31928 32604 33968 34998 37056 40128 40144 40337 40524 43472 43901 44004 46664 47424 47671 47892 50952 54032 55198 58672 58944 59251 60216 63856 64163 65208 67936 69996 75829 80288 80674 81048 82797 86944 87802 88008 93328 95342 95784 101904 108064 110396 117344 118502 120432 121011 127712 128326 130416 131703 135872 139992 143013 151658 160576 161348 162096 165594 173888 175604 176016 177753 186656 190684 191568 192489 203808 216128 220792 227487 234688 237004 240864 242022 255424 256652 260832 263406 279984 286026 303316 322696 324192 331188 351208 352032 355506 373312 381368 383136 384978 407616 441584 454974 474008 481728 484044 513304 521664 524381 526812 559968 572052 606632 645392 648384 651761 662376 702416 704064 711012 762736 766272 769956 770263 834119 883168 909948 948016 968088 1026608 1048762 1053624 1119936 1125769 1144104 1213264 1290784 1303522 1324752 1404832 1422024 1525472 1539912 1540526 1573143 1668238 1766336 1819896 1896032 1936176 1955283 2053216 2097524 2107248 2251538 2288208 2310789 2426528 2502357 2581568 2607044 2649504 2809664 2844048 3050944 3079824 3081052 3146286 3336476 3377307 3639792 3792064 3872352 3910566 4106432 4195048 4214496 4503076 4576416 4621578 4853056 5004714 5214088 5299008 5688096 6159648 6162104 6292572 6672952 6754614 7279584 7744704 7821132 8390096 8428992 8472893 9006152 9152832 9243156 10009428 10428176 11376192 12319296 12324208 12383459 12585144 13345904 13509228 14559168 14634997 15642264 16780192 16945786 18012304 18486312 20018856 20856352 24648416 24766918 25170288 25418679 26691808 27018456 29269994 31284528 33560384 33891572 36024608 36972624 37150377 40037712 41712704 43904991 49296832 49533836 50340576 50837358 53383616 54036912 58539988 62569056 67783144 72049216 73945248 74300754 80075424 87809982 99067672 100681152 101674716 108073824 117079976 125138112 135566288 147890496 148601508 160150848 160984967 175619964 198135344 203349432 216147648 234159952 271132576 297203016 321969934 351239928 396270688 406698864 468319904 482954901 542265152 594406032 643939868 702479856 792541376 813397728 936639808 965909802 1188812064 1287879736 1404959712 1626795456 1931819604 2377624128 2575759472 2809919424 3863639208 5151518944 7727278416 10303037888 15454556832 30909113664
• Sum of all divisors σ(n): 101989493760
• Sum of proper divisors (its aliquot sum) s(n): 71080380096
• 30909113664 is an abundant number, because the sum of its proper divisors (71080380096) is greater than itself. Its abundance is 40171266432

Bases of 30909113664

• Binary: 11100110010010100111010010101000000₂
• Hexadecimal: 0x73253A540
• Base-36: E76HKQO

Squares and roots of 30909113664

• 30909113664 squared (30909113664²) is 955373307494071504896
• 30909113664 cubed (30909113664³) is 29529742152885879150973996498944
• The square root of 30909113664 is 175809.8793128531
• The cube root of 30909113664 is 3138.3076625797

Scales and comparisons

• 30,909,113,664 seconds is equal to 982 years, 42 weeks, 2 days, 8 hours, 54 minutes, 24 seconds.
• To count from 1 to 30,909,113,664 would take you about one thousand, nine hundred sixty-five 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 30909113664 cubic inches would be around 261.5 feet tall.

Recreational maths with 30909113664

• 30909113664 backwards is 46631190903
• The number of decimal digits it has is: 11
• The sum of 30909113664's digits is 42
• More coming soon!