38468772864
38,468,772,864 is an even composite number composed of five prime numbers multiplied together.
38468772864 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 38468772864:
210 × 32 × 17 × 19 × 12923
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 19 × 12923)See below for interesting mathematical facts about the number 38468772864 from the Numbermatics database.
Names of 38468772864
- Cardinal: 38468772864 can be written as Thirty-eight billion, four hundred sixty-eight million, seven hundred seventy-two thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 3.8468772864 × 1010
Factors of 38468772864
Divisors of 38468772864
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 19 24 32 34 36 38 48 51 57 64 68 72 76 96 102 114 128 136 144 152 153 171 192 204 228 256 272 288 304 306 323 342 384 408 456 512 544 576 608 612 646 684 768 816 912 969 1024 1088 1152 1216 1224 1292 1368 1536 1632 1824 1938 2176 2304 2432 2448 2584 2736 2907 3072 3264 3648 3876 4352 4608 4864 4896 5168 5472 5814 6528 7296 7752 8704 9216 9728 9792 10336 10944 11628 12923 13056 14592 15504 17408 19456 19584 20672 21888 23256 25846 26112 29184 31008 38769 39168 41344 43776 46512 51692 52224 58368 62016 77538 78336 82688 87552 93024 103384 116307 124032 155076 156672 165376 175104 186048 206768 219691 232614 245537 248064 310152 330752 372096 413536 439382 465228 491074 496128 620304 659073 736611 744192 827072 878764 930456 982148 992256 1240608 1318146 1473222 1488384 1654144 1757528 1860912 1964296 1977219 2209833 2481216 2636292 2946444 2976768 3308288 3515056 3721824 3928592 3954438 4174129 4419666 4962432 5272584 5892888 6616576 7030112 7443648 7857184 7908876 8348258 8839332 9924864 10545168 11785776 12522387 13233152 14060224 14887296 15714368 15817752 16696516 17678664 19849728 21090336 23571552 25044774 28120448 29774592 31428736 31635504 33393032 35357328 37567161 39699456 42180672 47143104 50089548 56240896 59549184 62857472 63271008 66786064 70714656 75134322 84361344 94286208 100179096 112481792 119098368 125714944 126542016 133572128 141429312 150268644 168722688 188572416 200358192 224963584 251429888 253084032 267144256 282858624 300537288 337445376 377144832 400716384 506168064 534288512 565717248 601074576 674890752 754289664 801432768 1012336128 1068577024 1131434496 1202149152 1602865536 2024672256 2137154048 2262868992 2404298304 3205731072 4274308096 4808596608 6411462144 9617193216 12822924288 19234386432 38468772864
- Sum of all divisors σ(n): 123811403040
- Sum of proper divisors (its aliquot sum) s(n): 85342630176
- 38468772864 is an abundant number, because the sum of its proper divisors (85342630176) is greater than itself. Its abundance is 46873857312
Bases of 38468772864
- Binary: 1000111101001110101011100100000000002
- Hexadecimal: 0x8F4EAE400
- Base-36: HO7BB40
Squares and roots of 38468772864
- 38468772864 squared (384687728642) is 1479846485662022762496
- 38468772864 cubed (384687728643) is 56927878330520986321256441708544
-
The
square root of 38468772864 is 196134.5784506139 -
The
cube root of 38468772864 is 3375.7435322493
Scales and comparisons
How big is 38468772864?- 38,468,772,864 seconds is equal to 1,223 years, 9 weeks, 5 days, 10 hours, 14 minutes, 24 seconds.
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To count from 1 to 38,468,772,864 would take you about two thousand, four hundred forty-six 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 38468772864 cubic inches would be around 281.3 feet tall.
Recreational maths with 38468772864
- 38468772864 backwards is 46827786483
- The number of decimal digits it has is: 11
- The sum of 38468772864's digits is 63
- More coming soon!
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