389872030720
389,872,030,720 is an even composite number composed of six prime numbers multiplied together.
389872030720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 389872030720:
210 × 5 × 31 × 41 × 181 × 331
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 41 × 181 × 331)See below for interesting mathematical facts about the number 389872030720 from the Numbermatics database.
Names of 389872030720
- Cardinal: 389872030720 can be written as Three hundred eighty-nine billion, eight hundred seventy-two million, thirty thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 3.8987203072 × 1011
Factors of 389872030720
Divisors of 389872030720
- Number of divisors d(n): 352
-
Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 41 62 64 80 82 124 128 155 160 164 181 205 248 256 310 320 328 331 362 410 496 512 620 640 656 662 724 820 905 992 1024 1240 1271 1280 1312 1324 1448 1640 1655 1810 1984 2480 2542 2560 2624 2648 2896 3280 3310 3620 3968 4960 5084 5120 5248 5296 5611 5792 6355 6560 6620 7240 7421 7936 9920 10168 10261 10496 10592 11222 11584 12710 13120 13240 13571 14480 14842 15872 19840 20336 20522 20992 21184 22444 23168 25420 26240 26480 27142 28055 28960 29684 31744 37105 39680 40672 41044 41984 42368 44888 46336 50840 51305 52480 52960 54284 56110 57920 59368 59911 67855 74210 79360 81344 82088 84736 89776 92672 101680 102610 104960 105920 108568 112220 115840 118736 119822 135710 148420 158720 162688 164176 169472 179552 185344 203360 205220 209920 211840 217136 224440 230051 231680 237472 239644 271420 296840 299555 325376 328352 338944 359104 406720 410440 420701 423680 434272 448880 460102 463360 474944 479288 542840 593680 599110 650752 656704 718208 813440 820880 841402 847360 868544 897760 920204 926720 949888 958576 1085680 1150255 1187360 1198220 1301504 1313408 1436416 1626880 1641760 1682804 1694720 1737088 1795520 1840408 1857241 1899776 1917152 2103505 2171360 2300510 2374720 2396440 2456351 2626816 2872832 3253760 3283520 3365608 3474176 3591040 3680816 3714482 3799552 3834304 4207010 4342720 4601020 4749440 4792880 4912702 5253632 5745664 6507520 6567040 6731216 6948352 7182080 7361632 7428964 7599104 7668608 8414020 8685440 9202040 9286205 9498880 9585760 9825404 10507264 12281755 13134080 13462432 13896704 14364160 14723264 14857928 15337216 16828040 17370880 18404080 18572410 18997760 19171520 19650808 24563510 26268160 26924864 28728320 29446528 29715856 30674432 33656080 34741760 36808160 37144820 37995520 38343040 39301616 49127020 52536320 53849728 58893056 59431712 61348864 67312160 69483520 73616320 74289640 76146881 76686080 78603232 98254040 107699456 117786112 118863424 134624320 147232640 148579280 152293762 153372160 157206464 196508080 215398912 235572224 237726848 269248640 294465280 297158560 304587524 306744320 314412928 380734405 393016160 430797824 475453696 538497280 588930560 594317120 609175048 628825856 761468810 786032320 950907392 1076994560 1177861120 1188634240 1218350096 1257651712 1522937620 1572064640 1901814784 2153989120 2377268480 2436700192 2515303424 3045875240 3144129280 4754536960 4873400384 6091750480 6288258560 9509073920 9746800768 12183500960 12576517120 19493601536 24367001920 38987203072 48734003840 77974406144 97468007680 194936015360 389872030720
- Sum of all divisors σ(n): 997419451392
- Sum of proper divisors (its aliquot sum) s(n): 607547420672
- 389872030720 is an abundant number, because the sum of its proper divisors (607547420672) is greater than itself. Its abundance is 217675389952
Bases of 389872030720
- Binary: 1011010110001100010111100010100000000002
- Hexadecimal: 0x5AC62F1400
- Base-36: 4Z3RQO74
Squares and roots of 389872030720
- 389872030720 squared (3898720307202) is 152000200337736623718400
- 389872030720 cubed (3898720307203) is 59260626775520207337609125429248000
-
The
square root of 389872030720 is 624397.3340109645 -
The
cube root of 389872030720 is 7305.3443738805
Scales and comparisons
How big is 389872030720?- 389,872,030,720 seconds is equal to 12,396 years, 37 weeks, 4 days, 18 hours, 18 minutes, 40 seconds.
-
To count from 1 to 389,872,030,720 would take you about twenty-four thousand, seven hundred ninety-three 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 389872030720 cubic inches would be around 608.8 feet tall.
Recreational maths with 389872030720
- 389872030720 backwards is 027030278983
- The number of decimal digits it has is: 12
- The sum of 389872030720's digits is 49
- More coming soon!
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