55153721920
55,153,721,920 is an even composite number composed of six prime numbers multiplied together.
55153721920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 55153721920:
26 × 5 × 11 × 292 × 31 × 601
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 29 × 29 × 31 × 601)See below for interesting mathematical facts about the number 55153721920 from the Numbermatics database.
Names of 55153721920
- Cardinal: 55153721920 can be written as Fifty-five billion, one hundred fifty-three million, seven hundred twenty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 5.515372192 × 1010
Factors of 55153721920
Divisors of 55153721920
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 29 31 32 40 44 55 58 62 64 80 88 110 116 124 145 155 160 176 220 232 248 290 310 319 320 341 352 440 464 496 580 601 620 638 682 704 841 880 899 928 992 1160 1202 1240 1276 1364 1595 1682 1705 1760 1798 1856 1984 2320 2404 2480 2552 2728 3005 3190 3364 3410 3520 3596 4205 4495 4640 4808 4960 5104 5456 6010 6380 6611 6728 6820 7192 8410 8990 9251 9280 9616 9889 9920 10208 10912 12020 12760 13222 13456 13640 14384 16820 17429 17980 18502 18631 19232 19778 20416 21824 24040 25520 26071 26444 26912 27280 28768 33055 33640 34858 35960 37004 37262 38464 39556 46255 48080 49445 51040 52142 52888 53824 54560 57536 66110 67280 69716 71920 74008 74524 79112 87145 92510 93155 96160 98890 102080 104284 105776 109120 130355 132220 134560 139432 143840 148016 149048 158224 174290 185020 186310 191719 192320 197780 204941 208568 211552 260710 264440 269120 278864 286781 287680 296032 298096 316448 348580 370040 372620 383438 395560 409882 417136 423104 505441 521420 528880 540299 557728 573562 592064 596192 632896 697160 740080 745240 766876 791120 819764 834272 958595 1010882 1024705 1042840 1057760 1080598 1115456 1147124 1192384 1394320 1433905 1480160 1490480 1533752 1582240 1639528 1668544 1917190 2021764 2049410 2085680 2115520 2161196 2294248 2527205 2701495 2788640 2867810 2960320 2980960 3067504 3164480 3279056 3834380 4043528 4098820 4171360 4322392 4588496 5054410 5402990 5559851 5577280 5735620 5943289 5961920 6135008 6558112 7668760 8087056 8197640 8342720 8644784 9176992 10108820 10805980 11119702 11471240 11886578 12270016 13116224 15337520 15668671 16174112 16395280 17289568 18353984 20217640 21611960 22239404 22942480 23773156 27799255 29716445 30675040 31337342 32348224 32790560 34579136 40435280 43223920 44478808 45884960 47546312 55598510 59432890 61350080 62674684 65581120 78343355 80870560 86447840 88957616 91769920 95092624 111197020 118865780 125349368 156686710 161741120 172355381 172895680 177915232 190185248 222394040 237731560 250698736 313373420 344710762 355830464 380370496 444788080 475463120 501397472 626746840 689421524 861776905 889576160 950926240 1002794944 1253493680 1378843048 1723553810 1779152320 1901852480 2506987360 2757686096 3447107620 5013974720 5515372192 6894215240 11030744384 13788430480 27576860960 55153721920
- Sum of all divisors σ(n): 153426663936
- Sum of proper divisors (its aliquot sum) s(n): 98272942016
- 55153721920 is an abundant number, because the sum of its proper divisors (98272942016) is greater than itself. Its abundance is 43119220096
Bases of 55153721920
- Binary: 1100110101110110101100000010010000002
- Hexadecimal: 0xCD76B0240
- Base-36: PC53O74
Squares and roots of 55153721920
- 55153721920 squared (551537219202) is 3041933041628688486400
- 55153721920 cubed (551537219203) is 167773929077248468673211301888000
-
The
square root of 55153721920 is 234848.2955441661 -
The
cube root of 55153721920 is 3806.4921780903
Scales and comparisons
How big is 55153721920?- 55,153,721,920 seconds is equal to 1,753 years, 37 weeks, 2 days, 6 hours, 18 minutes, 40 seconds.
-
To count from 1 to 55,153,721,920 would take you about three thousand, five hundred seven 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 55153721920 cubic inches would be around 317.2 feet tall.
Recreational maths with 55153721920
- 55153721920 backwards is 02912735155
- 55153721920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55153721920's digits is 40
- More coming soon!
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