72988388928
72,988,388,928 is an even composite number composed of six prime numbers multiplied together.
What does the number 72988388928 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 448 divisors.
72988388928 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 72988388928:
26 × 33 × 7 × 13 × 41 × 11321
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 13 × 41 × 11321)See below for interesting mathematical facts about the number 72988388928 from the Numbermatics database.
Names of 72988388928
- Cardinal: 72988388928 can be written as Seventy-two billion, nine hundred eighty-eight million, three hundred eighty-eight thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 7.2988388928 × 1010
Factors of 72988388928
Divisors of 72988388928
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 41 42 48 52 54 56 63 64 72 78 82 84 91 96 104 108 112 117 123 126 144 156 164 168 182 189 192 208 216 224 234 246 252 273 287 288 312 328 336 351 364 369 378 416 432 448 468 492 504 533 546 574 576 624 656 672 702 728 738 756 819 832 861 864 936 984 1008 1066 1092 1107 1148 1248 1312 1344 1404 1456 1476 1512 1599 1638 1722 1728 1872 1968 2016 2132 2184 2214 2296 2457 2496 2583 2624 2808 2912 2952 3024 3198 3276 3444 3731 3744 3936 4032 4264 4368 4428 4592 4797 4914 5166 5616 5824 5904 6048 6396 6552 6888 7462 7488 7749 7872 8528 8736 8856 9184 9594 9828 10332 11193 11232 11321 11808 12096 12792 13104 13776 14391 14924 15498 17056 17472 17712 18368 19188 19656 20664 22386 22464 22642 23616 25584 26208 27552 28782 29848 30996 33579 33963 34112 35424 38376 39312 41328 44772 45284 51168 52416 55104 57564 59696 61992 67158 67926 70848 76752 78624 79247 82656 89544 90568 100737 101889 102336 115128 119392 123984 134316 135852 147173 153504 157248 158494 165312 179088 181136 201474 203778 230256 237741 238784 247968 268632 271704 294346 305667 307008 316988 358176 362272 402948 407556 441519 460512 464161 475482 495936 537264 543408 588692 611334 633976 713223 716352 724544 805896 815112 883038 921024 928322 950964 1030211 1074528 1086816 1177384 1222668 1267952 1324557 1392483 1426446 1611792 1630224 1766076 1856644 1901928 2060422 2139669 2149056 2173632 2354768 2445336 2535904 2649114 2784966 2852892 3090633 3223584 3249127 3260448 3532152 3713288 3803856 3973671 4120844 4177449 4279338 4709536 4890672 5071808 5298228 5569932 5705784 6034093 6181266 6447168 6498254 6520896 7064304 7426576 7607712 7947342 8241688 8354898 8558676 9271899 9419072 9747381 9781344 10596456 11139864 11411568 12068186 12362532 12532347 12996508 14128608 14853152 15215424 15894684 16483376 16709796 17117352 18102279 18543798 19494762 19562688 21192912 22279728 22823136 24136372 24725064 25064694 25993016 27815697 28257216 29242143 29706304 31789368 32966752 33419592 34234704 36204558 37087596 38989524 42238651 42385824 44559456 45646272 48272744 49450128 50129388 51986032 54306837 55631394 58484286 63578736 65933504 66839184 68469408 72409116 74175192 77979048 84477302 84771648 87726429 89118912 96545488 98900256 100258776 103972064 108613674 111262788 116968572 126715953 127157472 133678368 136938816 144818232 148350384 155958096 162920511 168954604 175452858 193090976 197800512 200517552 207944128 217227348 222525576 233937144 253431906 254314944 267356736 289636464 296700768 311916192 325841022 337909208 350905716 380147859 386181952 401035104 434454696 445051152 467874288 506863812 579272928 593401536 623832384 651682044 675818416 701811432 760295718 802070208 868909392 890102304 935748576 1013727624 1140443577 1158545856 1303364088 1351636832 1403622864 1520591436 1737818784 1780204608 1871497152 2027455248 2280887154 2606728176 2703273664 2807245728 3041182872 3475637568 4054910496 4561774308 5213456352 5614491456 6082365744 8109820992 9123548616 10426912704 12164731488 18247097232 24329462976 36494194464 72988388928
- Sum of all divisors σ(n): 270554135040
- Sum of proper divisors (its aliquot sum) s(n): 197565746112
- 72988388928 is an abundant number, because the sum of its proper divisors (197565746112) is greater than itself. Its abundance is 124577357184
Bases of 72988388928
- Binary: 10000111111100111001001101110010000002
- Hexadecimal: 0x10FE726E40
- Base-36: XJ3EHC0
Squares and roots of 72988388928
- 72988388928 squared (729883889282) is 5327304918304992989184
- 72988388928 cubed (729883889283) is 388831403315292094818875089354752
-
The
square root of 72988388928 is 270163.6336148891 -
The
cube root of 72988388928 is 4179.1176019457
Scales and comparisons
How big is 72988388928?- 72,988,388,928 seconds is equal to 2,320 years, 41 weeks, 6 days, 28 minutes, 48 seconds.
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To count from 1 to 72,988,388,928 would take you about four thousand, six 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 72988388928 cubic inches would be around 348.3 feet tall.
Recreational maths with 72988388928
- 72988388928 backwards is 82988388927
- 72988388928 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 72988388928's digits is 72
- More coming soon!
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