30442640384
30,442,640,384 is an even composite number composed of five prime numbers multiplied together.
30442640384 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 30442640384:
210 × 13 × 172 × 41 × 193
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 17 × 17 × 41 × 193)See below for interesting mathematical facts about the number 30442640384 from the Numbermatics database.
Names of 30442640384
- Cardinal: 30442640384 can be written as Thirty billion, four hundred forty-two million, six hundred forty thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 3.0442640384 × 1010
Factors of 30442640384
Divisors of 30442640384
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 4 8 13 16 17 26 32 34 41 52 64 68 82 104 128 136 164 193 208 221 256 272 289 328 386 416 442 512 533 544 578 656 697 772 832 884 1024 1066 1088 1156 1312 1394 1544 1664 1768 2132 2176 2312 2509 2624 2788 3088 3281 3328 3536 3757 4264 4352 4624 5018 5248 5576 6176 6562 6656 7072 7514 7913 8528 8704 9061 9248 10036 10496 11152 11849 12352 13124 13312 14144 15028 15826 17056 17408 18122 18496 20072 20992 22304 23698 24704 26248 28288 30056 31652 34112 36244 36992 40144 41984 42653 44608 47396 49408 52496 55777 56576 60112 63304 68224 72488 73984 80288 85306 89216 94792 98816 102869 104992 111554 113152 120224 126608 134521 136448 144976 147968 154037 160576 170612 178432 189584 197632 205738 209984 223108 226304 240448 253216 269042 272896 289952 295936 308074 321152 341224 356864 379168 411476 419968 446216 480896 506432 538084 545792 579904 616148 642304 682448 713728 725101 758336 822952 839936 892432 961792 1012864 1076168 1159808 1232296 1284608 1364896 1450202 1516672 1645904 1679872 1748773 1784864 1923584 2025728 2152336 2286857 2319616 2464592 2569216 2729792 2900404 3033344 3291808 3359744 3497546 3569728 3847168 4051456 4304672 4573714 4639232 4929184 5459584 5800808 6066688 6583616 6995092 7139456 8102912 8609344 9147428 9278464 9858368 10919168 11601616 12133376 13167232 13990184 14278912 17218688 18294856 19716736 21838336 23203232 26334464 27980368 28557824 29729141 34437376 36589712 39433472 43676672 46406464 52668928 55960736 57115648 59458282 68874752 73179424 78866944 92812928 105337856 111921472 118916564 137749504 146358848 157733888 185625856 223842944 237833128 292717696 371251712 447685888 475666256 585435392 742503424 895371776 951332512 1170870784 1790743552 1902665024 2341741568 3805330048 7610660096 15221320192 30442640384
- Sum of all divisors σ(n): 71686152888
- Sum of proper divisors (its aliquot sum) s(n): 41243512504
- 30442640384 is an abundant number, because the sum of its proper divisors (41243512504) is greater than itself. Its abundance is 10800872120
Bases of 30442640384
- Binary: 111000101101000010111010100000000002
- Hexadecimal: 0x71685D400
- Base-36: DZGRFNK
Squares and roots of 30442640384
- 30442640384 squared (304426403842) is 926754353549547667456
- 30442640384 cubed (304426403843) is 28212849509415273566229028143104
-
The
square root of 30442640384 is 174478.1945802971 -
The
cube root of 30442640384 is 3122.4400285747
Scales and comparisons
How big is 30442640384?- 30,442,640,384 seconds is equal to 967 years, 51 weeks, 8 hours, 59 minutes, 44 seconds.
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To count from 1 to 30,442,640,384 would take you about one thousand, nine hundred thirty-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 30442640384 cubic inches would be around 260.2 feet tall.
Recreational maths with 30442640384
- 30442640384 backwards is 48304624403
- The number of decimal digits it has is: 11
- The sum of 30442640384's digits is 38
- More coming soon!
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