30505926672

Names of 30505926672

• Cardinal: 30505926672 can be written as Thirty billion, five hundred five million, nine hundred twenty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.0505926672 × 10¹⁰

Factors of 30505926672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 445

Divisors of 30505926672

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 36 38 39 41 48 52 54 57 72 76 78 82 104 108 114 117 123 144 152 156 164 171 208 216 228 234 246 247 304 312 328 342 351 361 367 369 432 456 468 492 494 513 533 624 656 684 702 722 734 738 741 779 912 936 984 988 1026 1066 1083 1101 1107 1368 1404 1444 1468 1476 1482 1558 1599 1872 1968 1976 2052 2132 2166 2202 2214 2223 2337 2736 2808 2888 2936 2952 2964 3116 3198 3249 3303 3952 4104 4264 4332 4404 4428 4446 4674 4693 4771 4797 5616 5776 5872 5904 5928 6232 6396 6498 6606 6669 6973 7011 8208 8528 8664 8808 8856 8892 9348 9386 9542 9594 9747 9909 10127 11856 12464 12792 12996 13212 13338 13946 14022 14079 14313 14391 14801 15047 17328 17616 17712 17784 18696 18772 19084 19188 19494 19818 20254 20919 21033 25584 25992 26424 26676 27892 28044 28158 28626 28782 29602 30094 30381 35568 37392 37544 38168 38376 38988 39636 40508 41838 42066 42237 42939 44403 45141 51984 52848 53352 55784 56088 56316 57252 57564 59204 60188 60762 62757 75088 76336 76752 77976 79272 81016 83676 84132 84474 85878 88806 90282 90649 91143 106704 111568 112176 112632 114504 115128 118408 120376 121524 125514 126711 128817 132487 133209 135423 155952 158544 162032 167352 168264 168948 171756 177612 180564 181298 182286 188271 192413 195611 225264 229008 230256 236816 240752 243048 251028 253422 257634 264974 266418 270846 271947 273429 285893 334704 336528 337896 343512 355224 361128 362596 364572 376542 384826 391222 397461 399627 406269 486096 502056 506844 515268 529948 532836 541692 543894 546858 571786 577239 586833 675792 687024 710448 722256 725192 729144 753084 769652 782444 794922 799254 812538 815841 857679 1004112 1013688 1030536 1059896 1065672 1083384 1087788 1093716 1143572 1154478 1173666 1192383 1450384 1458288 1506168 1539304 1564888 1589844 1598508 1625076 1631682 1715358 1722331 1731717 1760499 2027376 2061072 2119792 2131344 2166768 2175576 2187432 2287144 2308956 2347332 2384766 2447523 2573037 3012336 3078608 3129776 3179688 3197016 3250152 3263364 3430716 3444662 3463434 3520998 3577149 3716609 4351152 4374864 4574288 4617912 4694664 4769532 4895046 5146074 5166993 5195151 5281497 5431967 6359376 6394032 6500304 6526728 6861432 6889324 6926868 7041996 7154298 7433218 7719111 9235824 9389328 9539064 9790092 10292148 10333986 10390302 10562994 10863934 11149827 13053456 13722864 13778648 13853736 14083992 14308596 14866436 15438222 15500979 16295901 19078128 19580184 20584296 20667972 20780604 21125988 21727868 22299654 27557296 27707472 28167984 28617192 29732872 30876444 31001958 32591802 33449481 39160368 41168592 41335944 41561208 42251976 43455736 44599308 46502937 48887703 57234384 59465744 61752888 62003916 65183604 66898962 70615571 82671888 83122416 84503952 86911472 89198616 93005874 97775406 100348443 123505776 124007832 130367208 133797924 141231142 146663109 178397232 186011748 195550812 200696886 211846713 248015664 260734416 267595848 282462284 293326218 372023496 391101624 401393772 423693426 535191696 564924568 586652436 635540139 744046992 782203248 802787544 847386852 1129849136 1173304872 1271080278 1605575088 1694773704 1906620417 2346609744 2542160556 3389547408 3813240834 5084321112 7626481668 10168642224 15252963336 30505926672
• Sum of all divisors σ(n): 102228456960
• Sum of proper divisors (its aliquot sum) s(n): 71722530288
• 30505926672 is an abundant number, because the sum of its proper divisors (71722530288) is greater than itself. Its abundance is 41216603616

Bases of 30505926672

• Binary: 11100011010010010111000000000010000₂
• Hexadecimal: 0x71A4B8010
• Base-36: E0IFVO0

Squares and roots of 30505926672

• 30505926672 squared (30505926672²) is 930611562117440995584
• 30505926672 cubed (30505926672³) is 28389168074070028063572179816448
• The square root of 30505926672 is 174659.4591540921
• The cube root of 30505926672 is 3124.6022464467

Scales and comparisons

• 30,505,926,672 seconds is equal to 969 years, 51 weeks, 4 days, 20 hours, 31 minutes, 12 seconds.
• To count from 1 to 30,505,926,672 would take you about one thousand, nine hundred thirty-nine 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 30505926672 cubic inches would be around 260.4 feet tall.

Recreational maths with 30505926672

• 30505926672 backwards is 27662950503
• The number of decimal digits it has is: 11
• The sum of 30505926672's digits is 45
• More coming soon!