121993882920

Names of 121993882920

• Cardinal: 121993882920 can be written as One hundred twenty-one billion, nine hundred ninety-three million, eight hundred eighty-two thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.2199388292 × 10¹¹

Factors of 121993882920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 127

Divisors of 121993882920

• Number of divisors d(n): 2304
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 17 18 19 20 21 24 26 27 28 30 34 35 36 38 39 40 42 45 49 51 52 54 56 57 60 61 63 65 68 70 72 76 78 81 84 85 90 91 95 98 102 104 105 108 114 117 119 120 122 126 130 133 135 136 140 147 152 153 156 162 168 170 171 180 182 183 189 190 195 196 204 210 216 221 228 234 238 243 244 245 247 252 255 260 266 270 273 280 285 294 305 306 312 315 323 324 340 342 351 357 360 364 366 378 380 390 392 399 405 408 420 427 441 442 455 456 459 468 476 486 488 490 494 504 510 513 520 532 540 546 549 567 570 585 588 595 610 612 630 637 646 648 663 665 680 684 702 714 728 732 735 741 756 760 765 780 793 798 810 819 833 840 854 855 882 884 910 915 918 931 936 945 952 969 972 980 988 1020 1026 1037 1053 1064 1071 1080 1092 1098 1105 1134 1140 1159 1170 1176 1190 1197 1215 1220 1224 1235 1260 1274 1281 1292 1323 1326 1330 1365 1368 1377 1404 1428 1464 1470 1482 1512 1530 1539 1547 1560 1586 1596 1615 1620 1638 1647 1666 1701 1708 1710 1729 1755 1764 1768 1785 1820 1830 1836 1862 1890 1911 1938 1944 1960 1976 1989 1995 2040 2052 2074 2106 2135 2142 2184 2196 2205 2210 2223 2261 2268 2280 2295 2318 2340 2379 2380 2394 2430 2440 2457 2470 2499 2520 2548 2562 2565 2584 2646 2652 2660 2730 2745 2754 2793 2808 2835 2856 2907 2940 2964 2989 3060 3078 3094 3111 3159 3172 3185 3192 3213 3230 3240 3276 3294 3315 3332 3402 3416 3420 3458 3477 3510 3528 3570 3591 3640 3660 3672 3705 3724 3780 3822 3843 3876 3965 3969 3978 3990 4095 4104 4131 4148 4165 4199 4212 4270 4284 4392 4410 4420 4446 4522 4536 4590 4617 4636 4641 4655 4680 4758 4760 4788 4845 4860 4914 4940 4941 4998 5096 5124 5130 5185 5187 5265 5292 5304 5320 5355 5460 5490 5508 5551 5586 5670 5733 5795 5814 5880 5928 5967 5978 5985 6120 6156 6188 6222 6318 6344 6370 6405 6426 6460 6552 6588 6615 6630 6664 6669 6783 6804 6840 6885 6916 6954 7020 7137 7140 7182 7259 7320 7371 7410 7448 7497 7560 7644 7686 7695 7735 7752 7930 7938 7956 7980 8113 8190 8235 8262 8296 8330 8379 8398 8424 8505 8540 8568 8645 8721 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92001420 92210040 94422510 95233320 95756580 96820542 98780472 99668205 99994986 100406488 101916360 102515868 103736295 104268276 105257880 107012178 107578380 110401704 111105540 111716010 112957299 113906520 114655905 115853640 117641160 118902420 119601846 123475590 124483554 125508110 125896680 128144835 129094056 130335345 131035320 132890940 133326648 134059212 138002130 138315060 142682904 142849980 145230813 146451240 148954680 150609732 152874540 153838440 156402414 159469128 160518267 161367570 164634120 165978072 166658310 167574015 170859780 173780460 178353630 179402769 183449448 184002840 188262165 188845020 191513160 193641084 199336410 199989972 205031736 207472590 208536552 214024356 215156760 222211080 223432020 225914598 229311810 234603621 237804840 239203692 242051355 246951180 248967108 249987465 251016220 256289670 260670690 265781880 267530445 268118424 276004260 276630120 285699960 290461626 299004615 301219464 305749080 311208885 312804828 321036534 322735140 333316620 335148030 338871897 341719560 347560920 356707260 358805538 376524330 377690040 387282168 391006035 398672820 399979944 414945180 428048712 435692439 446864040 451829196 458623620 469207242 478407384 484102710 493902360 497934216 499974930 502032440 512579340 521341380 535060890 552008520 564786495 580923252 598009230 622417770 625609656 642073068 645470280 666633240 670296060 677743794 713414520 717611076 726154065 753048660 782012070 797345640 802591335 829890360 871384878 897013845 903658392 917247240 938414484 968205420 999949860 1016615691 1025158680 1042682760 1070121780 1129572990 1161846504 1173018105 1196018460 1244835540 1284146136 1340592120 1355487588 1435222152 1452308130 1506097320 1564024140 1605182670 1694359485 1742769756 1794027690 1876828968 1936410840 1999899720 2033231382 2140243560 2178462195 2259145980 2346036210 2392036920 2489671080 2710975176 2904616260 3049847073 3128048280 3210365340 3388718970 3485539512 3588055380 4066462764 4356924390 4518291960 4692072420 5083078455 5809232520 6099694146 6420730680 6777437940 7176110760 8132925528 8713848780 9384144840 10166156910 12199388292 13554875880 15249235365 17427697560 20332313820 24398776584 30498470730 40664627640 60996941460 121993882920
• Sum of all divisors σ(n): 583500153600
• Sum of proper divisors (its aliquot sum) s(n): 461506270680
• 121993882920 is an abundant number, because the sum of its proper divisors (461506270680) is greater than itself. Its abundance is 339512387760

Bases of 121993882920

• Binary: 1110001100111011001101110110100101000₂
• Hexadecimal: 0x1C6766ED28
• Base-36: 1K1K0AI0

Squares and roots of 121993882920

• 121993882920 squared (121993882920²) is 14882507469898667726400
• 121993882920 cubed (121993882920³) is 1815574873838843494878424193088000
• The square root of 121993882920 is 349276.2272471461
• The cube root of 121993882920 is 4959.5927697443

Scales and comparisons

• 121,993,882,920 seconds is equal to 3,879 years, 1 week, 3 days, 5 hours, 42 minutes.
• To count from 1 to 121,993,882,920 would take you about seven thousand, seven hundred fifty-eight 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 121993882920 cubic inches would be around 413.3 feet tall.

Recreational maths with 121993882920

• 121993882920 backwards is 029288399121
• 121993882920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121993882920's digits is 54
• More coming soon!