121232197240

Names of 121232197240

• Cardinal: 121232197240 can be written as One hundred twenty-one billion, two hundred thirty-two million, one hundred ninety-seven thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.2123219724 × 10¹¹

Factors of 121232197240

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4023

Divisors of 121232197240

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 17 19 20 22 28 31 34 35 38 40 44 55 56 62 68 70 76 77 85 88 95 110 119 124 133 136 140 152 154 155 170 187 190 209 217 220 238 248 266 280 308 310 323 340 341 374 380 385 418 434 440 476 527 532 589 595 616 620 646 665 680 682 748 760 770 836 868 935 952 1045 1054 1064 1085 1178 1190 1240 1292 1309 1330 1364 1463 1496 1540 1615 1672 1705 1736 1870 2090 2108 2170 2261 2356 2380 2387 2584 2618 2635 2660 2728 2926 2945 3080 3230 3410 3553 3689 3740 3931 4123 4180 4216 4340 4522 4712 4760 4774 5236 5270 5320 5797 5852 5890 6460 6479 6545 6820 7106 7315 7378 7480 7862 8246 8360 8680 9044 9548 10013 10472 10540 11305 11594 11704 11780 11935 12920 12958 13090 13640 14212 14630 14756 15724 16492 17765 18088 18445 19096 19655 20026 20615 21080 22610 23188 23560 23870 24871 25916 26180 27517 28424 28985 29260 29512 31448 32395 32984 35530 36890 39310 40052 40579 41230 43241 45220 45353 46376 47740 49742 50065 51832 52360 55034 57970 58520 64790 66827 70091 71060 73780 74689 78620 80104 81158 82460 86482 90440 90706 95480 99484 100130 110068 110143 115940 121861 124355 129580 133654 137585 140182 142120 147560 149378 157240 162316 164920 172964 181412 198968 200260 202895 216205 220136 220286 226765 231880 243722 248710 259160 267308 275170 280364 298756 302687 324632 334135 345928 350455 362824 373445 400520 405790 432410 440572 453530 467789 487444 497420 522823 534616 550340 550715 560728 597512 605374 609305 668270 700910 735097 746890 771001 811580 821579 853027 864820 881144 907060 935578 974888 994840 1045646 1100680 1101430 1210748 1218610 1269713 1336540 1340471 1401820 1470194 1493780 1513435 1542002 1623160 1643158 1706054 1729640 1814120 1871156 2071637 2091292 2202860 2315359 2338945 2421496 2437220 2539426 2614115 2673080 2680942 2803640 2940388 2987560 3026870 3084004 3286316 3412108 3675485 3742312 3855005 4107895 4143274 4182584 4265135 4405720 4630718 4677890 4874440 5078852 5145679 5228230 5361884 5751053 5880776 6053740 6168008 6348565 6572632 6702355 6824216 7350970 7710010 8215790 8286548 8530270 8887991 9261436 9355780 9383297 10157704 10291358 10358185 10456460 10723768 11502106 11576795 12107480 12697130 13404710 13966843 14501459 14701940 15420020 16207513 16431580 16573096 17060540 17775982 18522872 18711560 18766594 20582716 20716370 20912920 22788007 23004212 23153590 25394260 25468949 25728395 26809420 27933686 28755265 29002918 29403880 30840040 32415026 32863160 34121080 35551964 37533188 39361103 41165432 41432740 44439955 45576014 46008424 46307180 46916485 50788520 50937898 51456790 53618840 55867372 57510530 58005836 64830052 69834215 71103928 72507295 75066376 78722206 81037565 82865480 88879910 91152028 92614360 93832970 97767901 101875796 102913580 111734744 113940035 115021060 116011672 127344745 129660104 139668430 145014590 157444412 159516049 162075130 177759820 178282643 182304056 187665940 195535802 196805515 203751592 205827160 227880070 230042120 254689490 275527721 279336860 290029180 314888824 319032098 324150260 355519640 356565286 375331880 391071604 393611030 432972133 455760140 488839505 509378980 551055442 558673720 580058360 638064196 648300520 713130572 782143208 787222060 797580245 865944266 891413215 911520280 977679010 1018757960 1102110884 1276128392 1377638605 1426261144 1574444120 1595160490 1731888532 1782826430 1955358020 2164860665 2204221768 2755277210 3030804931 3190320980 3463777064 3565652860 3910716040 4329721330 5510554420 6061609862 6380641960 7131305720 8659442660 11021108840 12123219724 15154024655 17318885320 24246439448 30308049310 60616098620 121232197240
• Sum of all divisors σ(n): 391362969600
• Sum of proper divisors (its aliquot sum) s(n): 270130772360
• 121232197240 is an abundant number, because the sum of its proper divisors (270130772360) is greater than itself. Its abundance is 148898575120

Bases of 121232197240

• Binary: 1110000111010000000001000011001111000₂
• Hexadecimal: 0x1C3A008678
• Base-36: 1JOYIQ2G

Squares and roots of 121232197240

• 121232197240 squared (121232197240²) is 14697245647638263617600
• 121232197240 cubed (121232197240³) is 1781779383239213515059999135424000
• The square root of 121232197240 is 348184.1427176143
• The cube root of 121232197240 is 4949.2492449131

Scales and comparisons

• 121,232,197,240 seconds is equal to 3,854 years, 42 weeks, 10 hours, 20 minutes, 40 seconds.
• To count from 1 to 121,232,197,240 would take you about seven thousand, seven hundred nine 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 121232197240 cubic inches would be around 412.4 feet tall.

Recreational maths with 121232197240

• 121232197240 backwards is 042791232121
• 121232197240 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121232197240's digits is 34
• More coming soon!