121090142592

Names of 121090142592

• Cardinal: 121090142592 can be written as One hundred twenty-one billion, ninety million, one hundred forty-two thousand, five hundred ninety-two.

Scientific notation

• Scientific notation: 1.21090142592 × 10¹¹

Factors of 121090142592

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1098

Divisors of 121090142592

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 41 48 54 62 64 72 81 82 93 96 108 123 124 128 144 162 164 186 192 216 243 246 248 279 288 324 328 369 372 384 432 486 492 496 558 576 648 656 729 738 744 837 864 972 984 992 1021 1107 1116 1152 1271 1296 1312 1458 1476 1488 1674 1728 1944 1968 1984 2042 2214 2232 2511 2542 2592 2624 2916 2952 2976 3063 3321 3348 3456 3813 3888 3936 3968 4084 4428 4464 5022 5084 5184 5248 5832 5904 5952 6126 6642 6696 7533 7626 7776 7872 8168 8856 8928 9189 9963 10044 10168 10368 11439 11664 11808 11904 12252 13284 13392 15066 15252 15552 15744 16336 17712 17856 18378 19926 20088 20336 22599 22878 23328 23616 24504 26568 26784 27567 29889 30132 30504 31104 31651 32672 34317 35424 35712 36756 39852 40176 40672 41861 45198 45756 46656 47232 49008 53136 53568 55134 59778 60264 61008 63302 65344 68634 70848 73512 79704 80352 81344 82701 83722 90396 91512 93312 94953 98016 102951 106272 107136 110268 119556 120528 122016 125583 126604 130688 137268 141696 147024 159408 160704 162688 165402 167444 180792 183024 189906 196032 205902 212544 220536 239112 241056 244032 248103 251166 253208 274536 284859 294048 308853 318816 321408 330804 334888 361584 366048 376749 379812 392064 411804 425088 441072 478224 482112 488064 496206 502332 506416 549072 569718 588096 617706 637632 661608 669776 723168 732096 744309 753498 759624 823608 854577 882144 926559 956448 964224 992412 1004664 1012832 1098144 1130247 1139436 1176192 1235412 1275264 1297691 1323216 1339552 1446336 1464192 1488618 1506996 1519248 1647216 1709154 1764288 1853118 1912896 1984824 2009328 2025664 2196288 2260494 2278872 2470824 2563731 2595382 2646432 2679104 2892672 2977236 3013992 3038496 3294432 3390741 3418308 3528576 3706236 3825792 3893073 3969648 4018656 4051328 4392576 4520988 4557744 4941648 5127462 5190764 5292864 5358208 5954472 6027984 6076992 6588864 6781482 6836616 7412472 7691193 7786146 7939296 8037312 9041976 9115488 9883296 10172223 10254924 10381528 10585728 11679219 11908944 12055968 12153984 13177728 13562964 13673232 14824944 15382386 15572292 15878592 16074624 18083952 18230976 19766592 20344446 20509848 20763056 23073579 23358438 23817888 24111936 27125928 27346464 29649888 30516669 30764772 31144584 31757184 35037657 36167904 36461952 39533184 40688892 41019696 41526112 46147158 46716876 47635776 48223872 54251856 54692928 59299776 61033338 61529544 62289168 70075314 72335808 81377784 82039392 83052224 92294316 93433752 95271552 105112971 108503712 109385856 118599552 122066676 123059088 124578336 140150628 144671616 162755568 164078784 166104448 184588632 186867504 210225942 217007424 244133352 246118176 249156672 280301256 315338913 325511136 328157568 369177264 373735008 420451884 434014848 488266704 492236352 498313344 560602512 630677826 651022272 738354528 747470016 840903768 946016739 976533408 984472704 1121205024 1261355652 1302044544 1476709056 1494940032 1681807536 1892033478 1953066816 2242410048 2522711304 2953418112 3363615072 3784066956 3906133632 4484820096 5045422608 6727230144 7568133912 10090845216 13454460288 15136267824 20181690432 30272535648 40363380864 60545071296 121090142592
• Sum of all divisors σ(n): 382834005120
• Sum of proper divisors (its aliquot sum) s(n): 261743862528
• 121090142592 is an abundant number, because the sum of its proper divisors (261743862528) is greater than itself. Its abundance is 140653719936

Bases of 121090142592

• Binary: 1110000110001100010001111000110000000₂
• Hexadecimal: 0x1C3188F180
• Base-36: 1JMLY000

Squares and roots of 121090142592

• 121090142592 squared (121090142592²) is 14662822632950892478464
• 121090142592 cubed (121090142592³) is 1775523283425228447950866049138688
• The square root of 121090142592 is 347980.0893614461
• The cube root of 121090142592 is 4947.3153839401

Scales and comparisons

• 121,090,142,592 seconds is equal to 3,850 years, 15 weeks, 1 day, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 121,090,142,592 would take you about seven thousand, seven hundred 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 121090142592 cubic inches would be around 412.3 feet tall.

Recreational maths with 121090142592

• 121090142592 backwards is 295241090121
• 121090142592 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121090142592's digits is 36
• More coming soon!