30420152952

Names of 30420152952

• Cardinal: 30420152952 can be written as Thirty billion, four hundred twenty million, one hundred fifty-two thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 3.0420152952 × 10¹⁰

Factors of 30420152952

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 340

Divisors of 30420152952

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 37 42 49 56 61 73 74 84 98 111 122 146 147 148 157 168 183 196 219 222 244 259 292 294 296 314 366 392 427 438 444 471 488 511 518 584 588 628 732 777 854 876 888 942 1022 1036 1099 1176 1256 1281 1464 1533 1554 1708 1752 1813 1884 2044 2072 2198 2257 2562 2701 2989 3066 3108 3297 3416 3577 3626 3768 4088 4396 4453 4514 5124 5402 5439 5809 5978 6132 6216 6594 6771 7154 7252 7693 8103 8792 8906 8967 9028 9577 10248 10731 10804 10878 11461 11618 11956 12264 13188 13359 13542 14308 14504 15386 15799 16206 17427 17812 17934 18056 18907 19154 21462 21608 21756 22922 23079 23236 23912 26376 26718 27084 28616 28731 30772 31171 31598 32412 34383 34854 35624 35868 37814 38308 40663 42924 43512 45844 46158 46472 47397 53436 54168 56721 57462 61544 62342 63196 64824 67039 68766 69708 71736 75628 76616 80227 81326 85848 91688 92316 93513 94794 106872 110593 113442 114924 121989 124684 126392 132349 134078 137532 139416 151256 160454 162652 164761 184632 187026 189588 201117 218197 221186 226884 229848 240681 243978 249368 264698 268156 275064 284641 320908 325304 329522 331779 354349 374052 379176 397047 402234 424057 436394 442372 453768 469273 481362 487956 494283 529396 536312 561589 569282 641816 654591 659044 663558 699121 708698 748104 794094 804468 848114 853923 872788 884744 938546 962724 975912 988566 1058792 1063047 1123178 1138564 1153327 1272171 1309182 1318088 1327116 1398242 1407819 1417396 1588188 1608936 1684767 1696228 1707846 1745576 1877092 1925448 1977132 2097363 2126094 2246356 2277128 2306654 2480443 2544342 2618364 2654232 2796484 2815638 2834792 2968399 3176376 3369534 3392456 3415692 3459981 3754184 3954264 4194726 4252188 4492712 4613308 4893847 4960886 5088684 5236728 5592968 5631276 5936798 6739068 6831384 6919962 7441329 8073289 8389452 8504376 8905197 9226616 9787694 9921772 10177368 11262552 11873596 13478136 13839924 14681541 14882658 16146578 16778904 17363101 17810394 19575388 19843544 20778793 23747192 24219867 25867477 27679848 29363082 29765316 32293156 34256929 34726202 35620788 39150776 41557586 48439734 51734954 52089303 58726164 59530632 62336379 64586312 68513858 69452404 71241576 77602431 83115172 96879468 102770787 103469908 104178606 117452328 124672758 137027716 138904808 155204862 166230344 181072339 193758936 205541574 206939816 208357212 249345516 274055432 310409724 362144678 411083148 416714424 498691032 543217017 620819448 724289356 822166296 1086434034 1267506373 1448578712 2172868068 2535012746 3802519119 4345736136 5070025492 7605038238 10140050984 15210076476 30420152952
• Sum of all divisors σ(n): 94208523840
• Sum of proper divisors (its aliquot sum) s(n): 63788370888
• 30420152952 is an abundant number, because the sum of its proper divisors (63788370888) is greater than itself. Its abundance is 33368217936

Bases of 30420152952

• Binary: 11100010101001011101011001001111000₂
• Hexadecimal: 0x7152EB278
• Base-36: DZ3DG8O

Squares and roots of 30420152952

• 30420152952 squared (30420152952²) is 925385705623074314304
• 30420152952 cubed (30420152952³) is 28150374704648367101590201425408
• The square root of 30420152952 is 174413.7407201623
• The cube root of 30420152952 is 3121.6710090563

Scales and comparisons

• 30,420,152,952 seconds is equal to 967 years, 13 weeks, 6 days, 2 hours, 29 minutes, 12 seconds.
• To count from 1 to 30,420,152,952 would take you about one thousand, nine hundred thirty-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 30420152952 cubic inches would be around 260.1 feet tall.

Recreational maths with 30420152952

• 30420152952 backwards is 25925102403
• The number of decimal digits it has is: 11
• The sum of 30420152952's digits is 33
• More coming soon!