121358095040

Names of 121358095040

• Cardinal: 121358095040 can be written as One hundred twenty-one billion, three hundred fifty-eight million, ninety-five thousand and forty.

Scientific notation

• Scientific notation: 1.2135809504 × 10¹¹

Factors of 121358095040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5190

Divisors of 121358095040

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 19 20 26 28 32 35 38 40 43 52 56 64 65 70 76 80 86 91 95 104 112 130 133 140 152 160 172 182 190 208 215 224 247 260 266 280 301 304 320 344 364 380 416 430 448 455 494 520 532 559 560 602 608 665 688 728 760 817 832 860 910 988 1040 1064 1118 1120 1204 1216 1235 1330 1376 1456 1505 1520 1634 1720 1729 1820 1976 2080 2128 2236 2240 2408 2470 2660 2752 2795 2912 3010 3040 3268 3440 3458 3640 3913 3952 4085 4160 4256 4472 4816 4940 5101 5320 5590 5719 5824 6020 6080 6536 6880 6916 7280 7826 7904 8170 8512 8645 8944 9632 9880 10202 10621 10640 11180 11438 12040 13072 13760 13832 14560 15652 15808 16340 17290 17888 19264 19565 19760 20404 21242 21280 22360 22876 24080 25505 26144 27664 28595 29120 31304 32680 34580 35707 35776 39130 39520 40808 42484 42560 44720 45752 48160 51010 52288 53105 55328 57190 62608 65360 66313 69160 71414 74347 78260 79040 81616 84968 89440 91504 96320 96919 102020 106210 110656 114380 125216 130720 132626 138320 142828 148694 156520 163232 169936 178535 178880 183008 193838 204040 212420 219343 228760 250432 261440 265252 276640 285656 297388 313040 326464 331565 339872 357070 366016 371735 387676 408080 424840 438686 457520 464191 484595 530504 553280 571312 594776 626080 663130 678433 679744 714140 743470 775352 816160 849680 877372 915040 928382 969190 1061008 1096715 1142624 1189552 1252160 1259947 1326260 1356866 1428280 1486940 1535401 1550704 1632320 1699360 1754744 1830080 1856764 1938380 2122016 2193430 2285248 2320955 2379104 2519894 2652520 2713732 2851459 2856560 2973880 3070802 3101408 3392165 3398720 3509488 3713528 3876760 4167517 4244032 4386860 4641910 4758208 5039788 5305040 5427464 5702918 5713120 5947760 6141604 6202816 6299735 6784330 7018976 7427056 7677005 7753520 8335034 8773720 8819629 9283820 10079576 10610080 10854928 11405836 11426240 11895520 12283208 12599470 13568660 14037952 14257295 14854112 15354010 15507040 16670068 17547440 17639258 18567640 19960213 20159152 20837585 21220160 21709856 22811672 23791040 24566416 25198940 27137320 28514590 29172619 29708224 30708020 31014080 33340136 35094880 35278516 37135280 39920426 40318304 41675170 43419712 44098145 45623344 49132832 50397880 54177721 54274640 57029180 58345238 61416040 66680272 70189760 70557032 74270560 79840852 80636608 83350340 88196290 91246688 98265664 99801065 100795760 108355442 108549280 114058360 116690476 122832080 133360544 141114064 145863095 148541120 159681704 166700680 176392580 182493376 199602130 201591520 216710884 217098560 228116720 233380952 245664160 266721088 270888605 282228128 291726190 319363408 333401360 352785160 379244047 399204260 403183040 433421768 456233440 466761904 491328320 541777210 564456256 583452380 638726816 666802720 705570320 758488094 798408520 866843536 912466880 933523808 1083554420 1166904760 1277453632 1333605440 1411140640 1516976188 1596817040 1733687072 1867047616 1896220235 2167108840 2333809520 2822281280 3033952376 3193634080 3467374144 3792440470 4334217680 4667619040 6067904752 6387268160 7584880940 8668435360 9335238080 12135809504 15169761880 17336870720 24271619008 30339523760 60679047520 121358095040
• Sum of all divisors σ(n): 383174077440
• Sum of proper divisors (its aliquot sum) s(n): 261815982400
• 121358095040 is an abundant number, because the sum of its proper divisors (261815982400) is greater than itself. Its abundance is 140457887360

Bases of 121358095040

• Binary: 1110001000001100000011001001011000000₂
• Hexadecimal: 0x1C418192C0
• Base-36: 1JR1H5FK

Squares and roots of 121358095040

• 121358095040 squared (121358095040²) is 14727787231737672601600
• 121358095040 cubed (121358095040³) is 1787336202598118975933376856064000
• The square root of 121358095040 is 348364.8877829109
• The cube root of 121358095040 is 4950.9618923149

Scales and comparisons

• 121,358,095,040 seconds is equal to 3,858 years, 42 weeks, 1 day, 13 hours, 57 minutes, 20 seconds.
• To count from 1 to 121,358,095,040 would take you about seven thousand, seven hundred seventeen 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 121358095040 cubic inches would be around 412.6 feet tall.

Recreational maths with 121358095040

• 121358095040 backwards is 040590853121
• 121358095040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121358095040's digits is 38
• More coming soon!