149490761728
149,490,761,728 is an even composite number composed of four prime numbers multiplied together.
149490761728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 149490761728:
219 × 72 × 11 × 232
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 23 × 23)See below for interesting mathematical facts about the number 149490761728 from the Numbermatics database.
Names of 149490761728
- Cardinal: 149490761728 can be written as One hundred forty-nine billion, four hundred ninety million, seven hundred sixty-one thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.49490761728 × 1011
Factors of 149490761728
Divisors of 149490761728
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 4 7 8 11 14 16 22 23 28 32 44 46 49 56 64 77 88 92 98 112 128 154 161 176 184 196 224 253 256 308 322 352 368 392 448 506 512 529 539 616 644 704 736 784 896 1012 1024 1058 1078 1127 1232 1288 1408 1472 1568 1771 1792 2024 2048 2116 2156 2254 2464 2576 2816 2944 3136 3542 3584 3703 4048 4096 4232 4312 4508 4928 5152 5632 5819 5888 6272 7084 7168 7406 8096 8192 8464 8624 9016 9856 10304 11264 11638 11776 12397 12544 14168 14336 14812 16192 16384 16928 17248 18032 19712 20608 22528 23276 23552 24794 25088 25921 28336 28672 29624 32384 32768 33856 34496 36064 39424 40733 41216 45056 46552 47104 49588 50176 51842 56672 57344 59248 64768 65536 67712 68992 72128 78848 81466 82432 90112 93104 94208 99176 100352 103684 113344 114688 118496 129536 131072 135424 137984 144256 157696 162932 164864 180224 186208 188416 198352 200704 207368 226688 229376 236992 259072 262144 270848 275968 285131 288512 315392 325864 329728 360448 372416 376832 396704 401408 414736 453376 458752 473984 518144 524288 541696 551936 570262 577024 630784 651728 659456 720896 744832 753664 793408 802816 829472 906752 917504 947968 1036288 1083392 1103872 1140524 1154048 1261568 1303456 1318912 1441792 1489664 1507328 1586816 1605632 1658944 1813504 1835008 1895936 2072576 2166784 2207744 2281048 2308096 2523136 2606912 2637824 2883584 2979328 3014656 3173632 3211264 3317888 3627008 3670016 3791872 4145152 4333568 4415488 4562096 4616192 5046272 5213824 5275648 5767168 5958656 6029312 6347264 6422528 6635776 7254016 7583744 8290304 8667136 8830976 9124192 9232384 10092544 10427648 10551296 11917312 12058624 12694528 12845056 13271552 14508032 15167488 16580608 17334272 17661952 18248384 18464768 20185088 20855296 21102592 23834624 25389056 25690112 26543104 29016064 30334976 33161216 34668544 35323904 36496768 36929536 40370176 41710592 42205184 47669248 50778112 53086208 58032128 60669952 66322432 69337088 70647808 72993536 73859072 83421184 84410368 95338496 101556224 106172416 116064256 121339904 132644864 138674176 141295616 145987072 147718144 166842368 190676992 203112448 212344832 232128512 242679808 277348352 282591232 291974144 295436288 333684736 381353984 406224896 424689664 464257024 485359616 583948288 590872576 667369472 762707968 812449792 849379328 928514048 970719232 1167896576 1334738944 1525415936 1624899584 1698758656 1941438464 2335793152 2669477888 3050831872 3249799168 3397517312 4671586304 5338955776 6499598336 6795034624 9343172608 10677911552 13590069248 18686345216 21355823104 37372690432 74745380864 149490761728
- Sum of all divisors σ(n): 396625590900
- Sum of proper divisors (its aliquot sum) s(n): 247134829172
- 149490761728 is an abundant number, because the sum of its proper divisors (247134829172) is greater than itself. Its abundance is 97644067444
Bases of 149490761728
- Binary: 100010110011100101100000000000000000002
- Hexadecimal: 0x22CE580000
- Base-36: 1WOAXTZ4
Squares and roots of 149490761728
- 149490761728 squared (1494907617282) is 22347487842017669545984
- 149490761728 cubed (1494907617283) is 3340742980210440344864536083300352
-
The
square root of 149490761728 is 386640.3519137649 -
The
cube root of 149490761728 is 5307.2732908645
Scales and comparisons
How big is 149490761728?- 149,490,761,728 seconds is equal to 4,753 years, 17 weeks, 6 days, 3 hours, 35 minutes, 28 seconds.
-
To count from 1 to 149,490,761,728 would take you about nine thousand, five hundred 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 149490761728 cubic inches would be around 442.3 feet tall.
Recreational maths with 149490761728
- 149490761728 backwards is 827167094941
- The number of decimal digits it has is: 12
- The sum of 149490761728's digits is 58
- More coming soon!
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The information we have on file for 149490761728 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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