30818138472
30,818,138,472 is an even composite number composed of seven prime numbers multiplied together.
30818138472 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 30818138472:
23 × 33 × 11 × 19 × 23 × 67 × 443
(2 × 2 × 2 × 3 × 3 × 3 × 11 × 19 × 23 × 67 × 443)See below for interesting mathematical facts about the number 30818138472 from the Numbermatics database.
Names of 30818138472
- Cardinal: 30818138472 can be written as Thirty billion, eight hundred eighteen million, one hundred thirty-eight thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 3.0818138472 × 1010
Factors of 30818138472
Divisors of 30818138472
- Number of divisors d(n): 512
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 19 22 23 24 27 33 36 38 44 46 54 57 66 67 69 72 76 88 92 99 108 114 132 134 138 152 171 184 198 201 207 209 216 228 253 264 268 276 297 342 396 402 414 418 437 443 456 506 513 536 552 594 603 621 627 684 737 759 792 804 828 836 874 886 1012 1026 1188 1206 1242 1254 1273 1311 1329 1368 1474 1518 1541 1608 1656 1672 1748 1772 1809 1881 2024 2052 2211 2277 2376 2412 2484 2508 2546 2622 2658 2948 3036 3082 3496 3544 3618 3762 3819 3933 3987 4104 4422 4554 4623 4807 4824 4873 4968 5016 5092 5244 5316 5643 5896 6072 6164 6633 6831 7236 7524 7638 7866 7974 8417 8844 9108 9246 9614 9746 10184 10189 10488 10632 11286 11457 11799 11961 12328 13266 13662 13869 14003 14421 14472 14619 15048 15276 15732 15948 16834 16951 17688 18216 18492 19228 19492 19899 20378 22572 22914 23598 23922 25251 26532 27324 27738 28006 28842 29238 29279 29681 30552 30567 31464 31896 33668 33902 34371 36984 38456 38984 39798 40756 41607 42009 43263 43857 45144 45828 47196 47844 50502 50853 53064 54648 55476 56012 57684 58476 58558 59362 61134 67336 67804 68742 75753 79596 81512 83214 84018 86526 87714 87837 89043 91656 91701 92587 94392 95688 101004 101706 110952 112024 112079 115368 116952 117116 118724 122268 126027 129789 131571 135608 137484 151506 152559 159192 166428 168036 173052 175428 175674 178086 183402 185174 193591 202008 203412 224158 227259 234232 237448 244536 252054 259578 263142 263511 267129 274968 275103 277761 303012 305118 322069 326491 332856 336072 336237 346104 350856 351348 356172 366804 370348 378081 387182 406824 448316 454518 457677 504108 519156 526284 527022 534258 550206 555522 563939 580773 606024 610236 644138 652982 672474 682663 702696 712344 733608 740696 756162 774364 790533 801387 833283 896632 909036 915354 966207 979473 1008216 1008711 1038312 1052568 1054044 1068516 1100412 1111044 1127878 1161546 1220472 1288276 1305964 1344948 1365326 1512324 1548728 1581066 1602774 1666566 1691817 1742319 1818072 1830708 1932414 1958946 2017422 2047989 2108088 2129501 2137032 2200824 2222088 2255756 2323092 2499849 2576552 2611928 2689896 2730652 2898621 2938419 3024648 3026133 3162132 3205548 3333132 3383634 3484638 3661416 3864828 3917892 4034844 4095978 4259002 4511512 4646184 4999698 5075451 5226957 5461304 5797242 5876838 6052266 6143967 6203329 6324264 6388503 6411096 6666264 6767268 6969276 7509293 7729656 7835784 8069688 8191956 8518004 8695863 8815257 9999396 10150902 10453914 11594484 11753676 12104532 12287934 12406658 12777006 12970597 13534536 13938552 15018586 15226353 16383912 17036008 17391726 17630514 18431901 18609987 19165509 19998792 20301804 20907828 22527879 23188968 23507352 24209064 24575868 24813316 25554012 25941194 30037172 30452706 34783452 35261028 36863802 37219974 38331018 38911791 40603608 41815656 45055758 49151736 49626632 51108024 51882388 55829961 57496527 60074344 60905412 67583637 69566904 70522056 73727604 74439948 76662036 77823582 90111516 103764776 111659922 114993054 116735373 121810824 135167274 142676567 147455208 148879896 153324072 155647164 167489883 180223032 202750911 223319844 229986108 233470746 270334548 285353134 311294328 334979766 350206119 405501822 428029701 446639688 459972216 466941492 540669096 570706268 669959532 700412238 811003644 856059402 933882984 1141412536 1284089103 1339919064 1400824476 1622007288 1712118804 2568178206 2801648952 3424237608 3852267309 5136356412 7704534618 10272712824 15409069236 30818138472
- Sum of all divisors σ(n): 104343552000
- Sum of proper divisors (its aliquot sum) s(n): 73525413528
- 30818138472 is an abundant number, because the sum of its proper divisors (73525413528) is greater than itself. Its abundance is 42707275056
Bases of 30818138472
- Binary: 111001011001110011101111001011010002
- Hexadecimal: 0x72CE77968
- Base-36: E5OBNU0
Squares and roots of 30818138472
- 30818138472 squared (308181384722) is 949757658879366494784
- 30818138472 cubed (308181384723) is 29269763046186856979890577730048
-
The
square root of 30818138472 is 175550.9569099525 -
The
cube root of 30818138472 is 3135.2256296937
Scales and comparisons
How big is 30818138472?- 30,818,138,472 seconds is equal to 979 years, 47 weeks, 6 days, 10 hours, 1 minute, 12 seconds.
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To count from 1 to 30,818,138,472 would take you about one thousand, nine hundred fifty-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 30818138472 cubic inches would be around 261.3 feet tall.
Recreational maths with 30818138472
- 30818138472 backwards is 27483181803
- The number of decimal digits it has is: 11
- The sum of 30818138472's digits is 45
- More coming soon!
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"Number 30818138472 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
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Numbermatics. (2024). Number 30818138472 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/30818138472/
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