71409891072
71,409,891,072 is an even composite number composed of six prime numbers multiplied together.
What does the number 71409891072 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 288 divisors.
71409891072 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 71409891072:
28 × 3 × 13 × 37 × 61 × 3169
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 37 × 61 × 3169)See below for interesting mathematical facts about the number 71409891072 from the Numbermatics database.
Names of 71409891072
- Cardinal: 71409891072 can be written as Seventy-one billion, four hundred nine million, eight hundred ninety-one thousand and seventy-two.
Scientific notation
- Scientific notation: 7.1409891072 × 1010
Factors of 71409891072
Divisors of 71409891072
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 37 39 48 52 61 64 74 78 96 104 111 122 128 148 156 183 192 208 222 244 256 296 312 366 384 416 444 481 488 592 624 732 768 793 832 888 962 976 1184 1248 1443 1464 1586 1664 1776 1924 1952 2257 2368 2379 2496 2886 2928 3169 3172 3328 3552 3848 3904 4514 4736 4758 4992 5772 5856 6338 6344 6771 7104 7696 7808 9028 9472 9507 9516 9984 11544 11712 12676 12688 13542 14208 15392 15616 18056 19014 19032 23088 23424 25352 25376 27084 28416 29341 30784 36112 38028 38064 41197 46176 46848 50704 50752 54168 58682 61568 72224 76056 76128 82394 88023 92352 101408 101504 108336 117253 117364 123136 123591 144448 152112 152256 164788 176046 184704 193309 202816 203008 216672 234506 234728 247182 288896 304224 304512 329576 351759 352092 369408 386618 405632 433344 469012 469456 494364 577792 579927 608448 609024 659152 703518 704184 773236 811264 866688 938024 938912 988728 1159854 1216896 1318304 1407036 1408368 1524289 1546472 1733376 1876048 1877824 1977456 2319708 2433792 2513017 2636608 2814072 2816736 3048578 3092944 3752096 3755648 3954912 4572867 4639416 5026034 5273216 5628144 5633472 6097156 6185888 7152433 7504192 7511296 7539051 7909824 9145734 9278832 10052068 10546432 11256288 11266944 12194312 12371776 14304866 15008384 15078102 15819648 18291468 18557664 20104136 21457299 22512576 22533888 24388624 24743552 28609732 30016768 30156204 31639296 36582936 37115328 40208272 42914598 45025152 48777248 49487104 57219464 60312408 73165872 74230656 80416544 85829196 90050304 92981629 97554496 114438928 120624816 146331744 148461312 160833088 171658392 185963258 195108992 228877856 241249632 278944887 292663488 321666176 343316784 371926516 390217984 457755712 482499264 557889774 585326976 643332352 686633568 743853032 915511424 964998528 1115779548 1170653952 1373267136 1487706064 1831022848 1929997056 2231559096 2746534272 2975412128 4463118192 5493068544 5950824256 8926236384 11901648512 17852472768 23803297024 35704945536 71409891072
- Sum of all divisors σ(n): 213719168320
- Sum of proper divisors (its aliquot sum) s(n): 142309277248
- 71409891072 is an abundant number, because the sum of its proper divisors (142309277248) is greater than itself. Its abundance is 70899386176
Bases of 71409891072
- Binary: 10000101000000101110001110111000000002
- Hexadecimal: 0x10A05C7700
- Base-36: WSZLSLC
Squares and roots of 71409891072
- 71409891072 squared (714098910722) is 5099372542914905309184
- 71409891072 cubed (714098910723) is 364145637825101033494023921205248
-
The
square root of 71409891072 is 267226.2918801217 -
The
cube root of 71409891072 is 4148.7709346663
Scales and comparisons
How big is 71409891072?- 71,409,891,072 seconds is equal to 2,270 years, 31 weeks, 6 days, 8 hours, 51 minutes, 12 seconds.
-
To count from 1 to 71,409,891,072 would take you about four thousand, five hundred forty-one 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 71409891072 cubic inches would be around 345.7 feet tall.
Recreational maths with 71409891072
- 71409891072 backwards is 27019890417
- 71409891072 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 71409891072's digits is 48
- More coming soon!
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