157142112400
157,142,112,400 is an even composite number composed of seven prime numbers multiplied together.
157142112400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 157142112400:
24 × 52 × 7 × 13 × 31 × 47 × 2963
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 13 × 31 × 47 × 2963)See below for interesting mathematical facts about the number 157142112400 from the Numbermatics database.
Names of 157142112400
- Cardinal: 157142112400 can be written as One hundred fifty-seven billion, one hundred forty-two million, one hundred twelve thousand, four hundred.
Scientific notation
- Scientific notation: 1.571421124 × 1011
Factors of 157142112400
Divisors of 157142112400
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 25 26 28 31 35 40 47 50 52 56 62 65 70 80 91 94 100 104 112 124 130 140 155 175 182 188 200 208 217 235 248 260 280 310 325 329 350 364 376 400 403 434 455 470 496 520 560 611 620 650 658 700 728 752 775 806 868 910 940 1040 1085 1175 1222 1240 1300 1316 1400 1456 1457 1550 1612 1645 1736 1820 1880 2015 2170 2275 2350 2444 2480 2600 2632 2800 2821 2914 2963 3055 3100 3224 3290 3472 3640 3760 4030 4277 4340 4550 4700 4888 5200 5264 5425 5642 5828 5926 6110 6200 6448 6580 7280 7285 8060 8225 8554 8680 9100 9400 9776 10075 10199 10850 11284 11656 11852 12220 12400 13160 14105 14570 14815 15275 16120 16450 17108 17360 18200 18800 18941 20150 20398 20741 21385 21700 22568 23312 23704 24440 26320 28210 29140 29630 30550 32240 32900 34216 36400 36425 37882 38519 40300 40796 41482 42770 43400 45136 47408 48880 50995 56420 58280 59260 61100 65800 68432 70525 72850 74075 75764 77038 80600 81592 82964 85540 86800 91853 94705 101990 103705 106925 112840 116560 118520 122200 131600 132587 139261 141050 145700 148150 151528 154076 161200 163184 165928 171080 183706 189410 192595 203980 207410 213850 225680 237040 244400 254975 265174 269633 278522 282100 291400 296300 303056 308152 331856 342160 367412 378820 385190 407960 414820 427700 459265 473525 509950 518525 530348 539266 557044 564200 582800 592600 616304 642971 662935 696305 734824 757640 770380 815920 829640 855400 918530 947050 962975 974827 1019900 1037050 1060696 1078532 1114088 1128400 1185200 1194089 1285942 1325870 1348165 1392610 1469648 1515280 1540760 1659280 1710800 1810393 1837060 1894100 1925950 1949654 2039800 2074100 2121392 2157064 2228176 2296325 2388178 2571884 2651740 2696330 2785220 3081520 3214855 3314675 3481525 3620786 3674120 3788200 3851900 3899308 4079600 4148200 4314128 4317091 4592650 4776356 4874135 5143768 5303480 5392660 5570440 5970445 6429710 6629350 6740825 6963050 7241572 7348240 7576400 7703800 7798616 8296400 8358623 8634182 9051965 9185300 9552712 9748270 10287536 10606960 10785320 11140880 11940890 12672751 12859420 13258700 13481650 13926100 14483144 15407600 15597232 16074275 16717246 17268364 18103930 18370600 19105424 19496540 21570640 21585455 23881780 24370675 25345502 25718840 26517400 26963300 27852200 28966288 29852225 30219637 32148550 33434492 34536728 36207860 36741200 38993080 41793115 43170910 45259825 47763560 48741350 50691004 51437680 53034800 53926600 55704400 56122183 59704450 60439274 63363755 64297100 66868984 69073456 72415720 77986160 83586230 86341820 90519650 95527120 97482700 101382008 107853200 107927275 112244366 119408900 120878548 126727510 128594200 133737968 144831440 151098185 167172460 172683640 181039300 194965400 202764016 208965575 215854550 224488732 238817800 241757096 253455020 257188400 280610915 302196370 316818775 334344920 345367280 362078600 389930800 392855281 417931150 431709100 448977464 477635600 483514192 506910040 561221830 604392740 633637550 668689840 724157200 755490925 785710562 835862300 863418200 897954928 1013820080 1122443660 1208785480 1267275100 1403054575 1510981850 1571421124 1671724600 1726836400 1964276405 2244887320 2417570960 2534550200 2806109150 3021963700 3142842248 3343449200 3928552810 4489774640 5069100400 5612218300 6043927400 6285684496 7857105620 9821382025 11224436600 12087854800 15714211240 19642764050 22448873200 31428422480 39285528100 78571056200 157142112400
- Sum of all divisors σ(n): 490016636928
- Sum of proper divisors (its aliquot sum) s(n): 332874524528
- 157142112400 is an abundant number, because the sum of its proper divisors (332874524528) is greater than itself. Its abundance is 175732412128
Bases of 157142112400
- Binary: 100100100101100110011001011000100100002
- Hexadecimal: 0x2496665890
- Base-36: 206UCTXS
Squares and roots of 157142112400
- 157142112400 squared (1571421124002) is 24693643489534233760000
- 157142112400 cubed (1571421124003) is 3880411300797916785161794624000000
-
The
square root of 157142112400 is 396411.5442314971 -
The
cube root of 157142112400 is 5396.3179334313
Scales and comparisons
How big is 157142112400?- 157,142,112,400 seconds is equal to 4,996 years, 32 weeks, 6 days, 10 hours, 46 minutes, 40 seconds.
-
To count from 1 to 157,142,112,400 would take you about nine thousand, nine hundred ninety-three 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 157142112400 cubic inches would be around 449.7 feet tall.
Recreational maths with 157142112400
- 157142112400 backwards is 004211241751
- 157142112400 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 157142112400's digits is 28
- More coming soon!
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