71397320832
71,397,320,832 is an even composite number composed of five prime numbers multiplied together.
71397320832 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 71397320832:
27 × 33 × 192 × 89 × 643
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 19 × 19 × 89 × 643)See below for interesting mathematical facts about the number 71397320832 from the Numbermatics database.
Names of 71397320832
- Cardinal: 71397320832 can be written as Seventy-one billion, three hundred ninety-seven million, three hundred twenty thousand, eight hundred thirty-two.
Scientific notation
- Scientific notation: 7.1397320832 × 1010
Factors of 71397320832
Divisors of 71397320832
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 89 96 108 114 128 144 152 171 178 192 216 228 267 288 304 342 356 361 384 432 456 513 534 576 608 643 684 712 722 801 864 912 1026 1068 1083 1152 1216 1286 1368 1424 1444 1602 1691 1728 1824 1929 2052 2136 2166 2403 2432 2572 2736 2848 2888 3204 3249 3382 3456 3648 3858 4104 4272 4332 4806 5073 5144 5472 5696 5776 5787 6408 6498 6764 7296 7716 8208 8544 8664 9612 9747 10146 10288 10944 11392 11552 11574 12217 12816 12996 13528 15219 15432 16416 17088 17328 17361 19224 19494 20292 20576 21888 23104 23148 24434 25632 25992 27056 30438 30864 32129 32832 34176 34656 34722 36651 38448 38988 40584 41152 45657 46208 46296 48868 51264 51984 54112 57227 60876 61728 64258 65664 69312 69444 73302 76896 77976 81168 82304 91314 92592 96387 97736 102528 103968 108224 109953 114454 121752 123456 128516 138624 138888 146604 153792 155952 162336 171681 182628 185184 192774 195472 207936 216448 219906 228908 232123 243504 246912 257032 277776 289161 293208 307584 311904 324672 329859 343362 365256 370368 385548 390944 415872 439812 457816 464246 487008 514064 515043 555552 578322 586416 623808 649344 659718 686724 696369 730512 740736 771096 781888 867483 879624 915632 928492 974016 1028128 1030086 1087313 1111104 1156644 1172832 1247616 1319436 1373448 1392738 1461024 1542192 1545129 1563776 1734966 1759248 1831264 1856984 1948032 2056256 2060172 2089107 2174626 2222208 2313288 2345664 2638872 2746896 2785476 2922048 3084384 3090258 3261939 3469932 3518496 3662528 3713968 4112512 4120344 4178214 4349252 4626576 4691328 5277744 5493792 5570952 5844096 6168768 6180516 6267321 6523878 6939864 7036992 7325056 7427936 8240688 8356428 8698504 9253152 9785817 10555488 10987584 11141904 12337536 12361032 12534642 13047756 13879728 14073984 14855872 16481376 16712856 17397008 18506304 19571634 20658947 21110976 21975168 22283808 24722064 25069284 26095512 27759456 29357451 29711744 32962752 33425712 34794016 37012608 39143268 41317894 42221952 44567616 49444128 50138568 52191024 55518912 58714902 61976841 65925504 66851424 69588032 78286536 82635788 89135232 98888256 100277136 104382048 111037824 117429804 123953682 133702848 139176064 156573072 165271576 185930523 197776512 200554272 208764096 234859608 247907364 267405696 313146144 330543152 371861046 401108544 417528192 469719216 495814728 557791569 626292288 661086304 743722092 802217088 939438432 991629456 1115583138 1252584576 1322172608 1487444184 1878876864 1983258912 2231166276 2644345216 2974888368 3757753728 3966517824 4462332552 5949776736 7933035648 8924665104 11899553472 17849330208 23799106944 35698660416 71397320832
- Sum of all divisors σ(n): 225244152000
- Sum of proper divisors (its aliquot sum) s(n): 153846831168
- 71397320832 is an abundant number, because the sum of its proper divisors (153846831168) is greater than itself. Its abundance is 82449510336
Bases of 71397320832
- Binary: 10000100111111001110010101000100000002
- Hexadecimal: 0x109F9CA880
- Base-36: WSS4DC0
Squares and roots of 71397320832
- 71397320832 squared (713973208322) is 5097577421987541172224
- 71397320832 cubed (713973208323) is 363953370663603928180086294970368
-
The
square root of 71397320832 is 267202.7710035957 -
The
cube root of 71397320832 is 4148.5274851669
Scales and comparisons
How big is 71397320832?- 71,397,320,832 seconds is equal to 2,270 years, 11 weeks, 21 hours, 7 minutes, 12 seconds.
-
To count from 1 to 71,397,320,832 would take you about four thousand, five hundred forty 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 71397320832 cubic inches would be around 345.7 feet tall.
Recreational maths with 71397320832
- 71397320832 backwards is 23802379317
- The number of decimal digits it has is: 11
- The sum of 71397320832's digits is 45
- More coming soon!
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