1155138400920
1,155,138,400,920 is an even composite number composed of seven prime numbers multiplied together.
What does the number 1155138400920 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 512 divisors.
1155138400920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 1155138400920:
23 × 3 × 5 × 73 × 127 × 137 × 1613
(2 × 2 × 2 × 3 × 5 × 7 × 7 × 7 × 127 × 137 × 1613)See below for interesting mathematical facts about the number 1155138400920 from the Numbermatics database.
Names of 1155138400920
- Cardinal: 1155138400920 can be written as One trillion, one hundred fifty-five billion, one hundred thirty-eight million, four hundred thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.15513840092 × 1012
Factors of 1155138400920
Divisors of 1155138400920
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 49 56 60 70 84 98 105 120 127 137 140 147 168 196 210 245 254 274 280 294 343 381 392 411 420 490 508 548 588 635 685 686 735 762 822 840 889 959 980 1016 1029 1096 1176 1270 1370 1372 1470 1524 1613 1644 1715 1778 1905 1918 1960 2055 2058 2540 2667 2740 2744 2877 2940 3048 3226 3288 3430 3556 3810 3836 4110 4116 4445 4795 4839 5080 5145 5334 5480 5754 5880 6223 6452 6713 6860 7112 7620 7672 8065 8220 8232 8890 9590 9678 10290 10668 11291 11508 12446 12904 13335 13426 13720 14385 15240 16130 16440 17399 17780 18669 19180 19356 20139 20580 21336 22582 23016 24195 24892 26670 26852 28770 31115 32260 33565 33873 34798 35560 37338 38360 38712 40278 41160 43561 45164 46991 48390 49784 52197 53340 53704 56455 57540 62230 64520 67130 67746 69596 74676 79037 80556 86995 87122 90328 93345 93982 96780 100695 104394 106680 112910 115080 121793 124460 130683 134260 135492 139192 140973 149352 158074 161112 169365 173990 174244 186690 187964 193560 201390 204851 208788 217805 220981 225820 234955 237111 243586 248920 260985 261366 268520 270984 281946 316148 338730 347980 348488 365379 373380 375928 395185 402780 409702 417576 435610 441962 451640 469910 474222 487172 521970 522732 553259 563892 608965 614553 632296 653415 662943 677460 695960 704865 730758 746760 790370 805560 819404 852551 871220 883924 939820 948444 974344 1024255 1043940 1045464 1104905 1106518 1127784 1185555 1217930 1229106 1306830 1325886 1354920 1409730 1433957 1461516 1546867 1580740 1638808 1659777 1705102 1742440 1767848 1826895 1879640 1896888 2048510 2087880 2209810 2213036 2371110 2435860 2458212 2557653 2613660 2651772 2766295 2819460 2867914 2923032 3072765 3093734 3161480 3314715 3319554 3410204 3653790 4097020 4262755 4301871 4419620 4426072 4640601 4742220 4871720 4916424 5115306 5227320 5303544 5532590 5638920 5735828 5967857 6145530 6187468 6629430 6639108 6820408 7169785 7307580 7734335 8194040 8298885 8525510 8603742 8839240 9281202 9484440 10037699 10230612 10828069 11065180 11471656 11935714 12291060 12374936 12788265 13258860 13278216 14339570 14615160 15468670 16597770 17051020 17207484 17903571 18562404 20075398 20461224 21509355 21656138 22130360 23203005 23871428 24582120 25576530 26517720 28064587 28679140 29839285 30113097 30937340 32484207 33195540 34102040 34414968 35807142 37124808 40150796 43018710 43312276 46406010 47742856 50188495 51153060 54140345 56129174 57358280 59678570 60226194 61874680 64968414 66391080 70263893 71614284 75796483 80301592 84193761 86037420 86624552 89517855 92812020 100376990 102306120 108280690 112258348 119357140 120452388 129936828 140322935 140527786 143228568 150565485 151592966 162421035 168387522 172074840 179035710 185624040 196452109 200753980 210791679 216561380 224516696 227389449 238714280 240904776 259873656 280645870 281055572 301130970 303185932 324842070 336775044 351319465 358071420 378982415 392904218 401507960 420968805 421583358 433122760 454778898 561291740 562111144 589356327 602261940 606371864 649684140 673550088 702638930 716142840 757964830 785808436 841937610 843166716 909557796 982260545 1053958395 1122583480 1136947245 1178712654 1204523880 1299368280 1375164763 1405277860 1515929660 1571616872 1683875220 1686333432 1819115592 1964521090 2107916790 2273894490 2357425308 2750329526 2810555720 2946781635 3031859320 3367750440 3929042180 4125494289 4215833580 4547788980 4714850616 5500659052 5893563270 6875823815 7858084360 8250988578 8431667160 9095577960 9626153341 11001318104 11787126540 13751647630 16501977156 19252306682 20627471445 23574253080 27503295260 28878460023 33003954312 38504613364 41254942890 48130766705 55006590520 57756920046 77009226728 82509885780 96261533410 115513840092 144392300115 165019771560 192523066820 231027680184 288784600230 385046133640 577569200460 1155138400920
- Sum of all divisors σ(n): 4105396224000
- Sum of proper divisors (its aliquot sum) s(n): 2950257823080
- 1155138400920 is an abundant number, because the sum of its proper divisors (2950257823080) is greater than itself. Its abundance is 1795119422160
Bases of 1155138400920
- Binary: 100001100111100111001110100110010100110002
- Hexadecimal: 0x10CF39D3298
- Base-36: EQNVKUJC
Squares and roots of 1155138400920
- 1155138400920 squared (11551384009202) is 1334344725280014656846400
- 1155138400920 cubed (11551384009203) is 1541352832235992829943713026058688000
-
The
square root of 1155138400920 is 1074773.6510168083 -
The
cube root of 1155138400920 is 10492.4765483677
Scales and comparisons
How big is 1155138400920?- 1,155,138,400,920 seconds is equal to 36,729 years, 43 weeks, 10 hours, 2 minutes.
-
To count from 1 to 1,155,138,400,920 would take you about ninety-one thousand, eight hundred twenty-four 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 1155138400920 cubic inches would be around 874.4 feet tall.
Recreational maths with 1155138400920
- 1155138400920 backwards is 0290048315511
- The number of decimal digits it has is: 13
- The sum of 1155138400920's digits is 39
- More coming soon!
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