30643919040

Names of 30643919040

• Cardinal: 30643919040 can be written as Thirty billion, six hundred forty-three million, nine hundred nineteen thousand and forty.

Scientific notation

• Scientific notation: 3.064391904 × 10¹⁰

Factors of 30643919040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 846

Divisors of 30643919040

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 43 48 56 60 64 70 80 84 86 96 105 112 120 129 140 160 168 172 173 192 210 215 224 240 258 280 301 320 336 344 346 420 430 448 480 516 519 560 602 613 645 672 688 692 840 860 865 903 960 1032 1038 1120 1204 1211 1226 1290 1344 1376 1384 1505 1680 1720 1730 1806 1839 2064 2076 2240 2408 2422 2452 2580 2595 2752 2768 3010 3065 3360 3440 3460 3612 3633 3678 4128 4152 4291 4515 4816 4844 4904 5160 5190 5536 6020 6055 6130 6720 6880 6920 7224 7266 7356 7439 8256 8304 8582 9030 9195 9632 9688 9808 10320 10380 11072 12040 12110 12260 12873 13760 13840 14448 14532 14712 14878 16608 17164 18060 18165 18390 19264 19376 19616 20640 20760 21455 22317 24080 24220 24520 25746 26359 27680 28896 29064 29424 29756 33216 34328 36120 36330 36780 37195 38752 39232 41280 41520 42910 44634 48160 48440 49040 51492 52073 52718 55360 57792 58128 58848 59512 64365 68656 72240 72660 73560 74390 77504 79077 83040 85820 89268 96320 96880 98080 102984 104146 105436 106049 111585 116256 117696 119024 128730 131795 137312 144480 145320 147120 148780 156219 158154 166080 171640 178536 184513 193760 196160 205968 208292 210872 212098 223170 232512 238048 257460 260365 263590 274624 288960 290640 294240 297560 312438 316308 318147 343280 357072 369026 387520 395385 411936 416584 421744 424196 446340 476096 514920 520730 527180 530245 553539 581280 588480 595120 624876 632616 636294 686560 714144 738052 742343 781095 790770 823872 833168 843488 848392 892680 922565 1029840 1041460 1054360 1060490 1107078 1162560 1190240 1249752 1265232 1272588 1373120 1428288 1476104 1484686 1562190 1581540 1590735 1666336 1686976 1696784 1785360 1845130 2059680 2082920 2108720 2120980 2214156 2227029 2380480 2499504 2530464 2545176 2767695 2952208 2969372 3124380 3163080 3181470 3332672 3393568 3570720 3690260 3711715 4119360 4165840 4217440 4241960 4428312 4454058 4560107 4999008 5060928 5090352 5535390 5904416 5938744 6248760 6326160 6362940 6787136 7141440 7380520 7423430 8331680 8434880 8483920 8856624 8908116 9120214 9998016 10180704 11070780 11135145 11808832 11877488 12497520 12652320 12725880 13680321 14761040 14846860 16663360 16967840 17713248 17816232 18240428 20361408 22141560 22270290 22800535 23754976 24995040 25304640 25451760 27360642 29522080 29693720 31920749 33935680 35426496 35632464 36480856 44283120 44540580 45601070 47509952 49990080 50903520 54721284 59044160 59387440 63841498 68401605 71264928 72961712 88566240 89081160 91202140 95762247 101807040 109442568 118774880 127682996 136803210 142529856 145923424 159603745 177132480 178162320 182404280 191524494 218885136 237549760 255365992 273606420 291846848 319207490 356324640 364808560 383048988 437770272 478811235 510731984 547212840 638414980 712649280 729617120 766097976 875540544 957622470 1021463968 1094425680 1276829960 1459234240 1532195952 1915244940 2042927936 2188851360 2553659920 3064391904 3830489880 4377702720 5107319840 6128783808 7660979760 10214639680 15321959520 30643919040
• Sum of all divisors σ(n): 114623917056
• Sum of proper divisors (its aliquot sum) s(n): 83979998016
• 30643919040 is an abundant number, because the sum of its proper divisors (83979998016) is greater than itself. Its abundance is 53336078976

Bases of 30643919040

• Binary: 11100100010100001010001100011000000₂
• Hexadecimal: 0x7228518C0
• Base-36: E2SLJ9C

Squares and roots of 30643919040

• 30643919040 squared (30643919040²) is 939049774130074521600
• 30643919040 cubed (30643919040³) is 28776165252972290069077131264000
• The square root of 30643919040 is 175054.0460543543
• The cube root of 30643919040 is 3129.3064991399

Scales and comparisons

• 30,643,919,040 seconds is equal to 974 years, 19 weeks, 5 days, 23 hours, 44 minutes.
• To count from 1 to 30,643,919,040 would take you about one thousand, nine hundred forty-eight 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 30643919040 cubic inches would be around 260.8 feet tall.

Recreational maths with 30643919040

• 30643919040 backwards is 04091934603
• The number of decimal digits it has is: 11
• The sum of 30643919040's digits is 39
• More coming soon!