12442946670

Names of 12442946670

• Cardinal: 12442946670 can be written as Twelve billion, four hundred forty-two million, nine hundred forty-six thousand, six hundred seventy.

Scientific notation

• Scientific notation: 1.244294667 × 10¹⁰

Factors of 12442946670

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 118

Divisors of 12442946670

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 19 21 22 30 33 35 38 42 45 55 57 63 66 70 71 77 90 95 99 105 110 114 121 126 133 142 154 165 171 190 198 209 210 213 231 242 266 285 315 330 342 355 363 385 399 418 426 462 495 497 570 605 627 630 639 665 693 710 726 770 781 798 847 855 990 994 1045 1065 1089 1155 1197 1210 1254 1278 1330 1331 1349 1386 1463 1491 1562 1694 1710 1815 1881 1995 2090 2130 2178 2299 2310 2343 2394 2485 2541 2662 2698 2926 2982 3135 3195 3465 3630 3762 3905 3990 3993 4047 4235 4389 4473 4598 4686 4970 5082 5445 5467 5985 6270 6390 6655 6745 6897 6930 7029 7315 7455 7623 7810 7986 8094 8470 8591 8778 8946 9317 9405 9443 10890 10934 11495 11715 11970 11979 12141 12705 13167 13310 13490 13794 14058 14630 14641 14839 14910 15246 16093 16401 17182 18634 18810 18886 19965 20235 20691 21945 22365 22990 23430 23958 24282 25289 25410 25773 26334 27335 27951 28329 29282 29678 32186 32802 34485 35145 38115 39930 40470 41382 42955 43890 43923 44517 44730 46585 47215 48279 49203 50578 51546 54670 55902 56658 59895 60137 60705 65835 68970 70290 73205 74195 75867 76230 77319 80465 82005 83853 84987 85910 87846 89034 93170 94430 94501 96558 98406 102487 103455 103873 119790 120274 121410 126445 128865 131670 131769 133551 139755 141645 144837 146410 148390 151734 154638 160930 163229 164010 167706 169974 177023 180411 189002 204974 206910 207746 219615 222585 227601 241395 246015 252890 257730 263538 267102 278179 279510 283290 283503 289674 300685 307461 311619 326458 354046 360822 379335 386595 419265 424935 439230 445170 455202 472505 482790 489687 492030 512435 519365 531069 541233 556358 567006 601370 614922 623238 658845 661507 667755 724185 758670 773190 816145 834537 838530 849870 850509 885115 902055 922383 934857 945010 979374 1024870 1038730 1039511 1062138 1082466 1138005 1142603 1317690 1323014 1335510 1390895 1417515 1448370 1469061 1537305 1558095 1593207 1632290 1669074 1701018 1770230 1795519 1804110 1844766 1869714 1947253 1984521 2079022 2276010 2285206 2448435 2503611 2655345 2706165 2781790 2835030 2938122 3074610 3116190 3118533 3186414 3307535 3427809 3591038 3894506 3969042 4172685 4252545 4611915 4674285 4896870 5007222 5197555 5310690 5386557 5412330 5713015 5841759 5953563 6237066 6615070 6855618 7276577 7345305 7966035 8345370 8505090 8977595 9223830 9348570 9355599 9736265 9922605 10283427 10395110 10773114 11426030 11683518 11907126 12518055 12568633 14553154 14690610 15592665 15932070 16159671 17139045 17525277 17955190 18711198 19472530 19750709 19845210 20566854 21829731 25036110 25137266 26932785 29208795 29767815 31185330 32319342 34278090 35050554 36382885 37705899 39501418 43659462 46777995 51417135 53865570 58417590 59252127 59535630 62843165 65489193 72765770 75411798 80798355 87626385 93555990 98753545 102834270 109148655 113117697 118504254 125686330 130978386 138254963 161596710 175252770 177756381 188529495 197507090 218297310 226235394 276509926 296260635 327445965 355512762 377058990 414764889 565588485 592521270 654891930 691274815 829529778 888781905 1131176970 1244294667 1382549630 1777563810 2073824445 2488589334 4147648890 6221473335 12442946670
• Sum of all divisors σ(n): 43413926400
• Sum of proper divisors (its aliquot sum) s(n): 30970979730
• 12442946670 is an abundant number, because the sum of its proper divisors (30970979730) is greater than itself. Its abundance is 18528033060

Bases of 12442946670

• Binary: 1011100101101010000100110001101110₂
• Hexadecimal: 0x2E5A84C6E
• Base-36: 5PS7J3I

Squares and roots of 12442946670

• 12442946670 squared (12442946670²) is 154826921832464088900
• 12442946670 cubed (12442946670³) is 1926503131441609332872838963000
• The square root of 12442946670 is 111547.9568167879
• The cube root of 12442946670 is 2317.2581231487

Scales and comparisons

• 12,442,946,670 seconds is equal to 395 years, 33 weeks, 4 days, 14 hours, 4 minutes, 30 seconds.
• To count from 1 to 12,442,946,670 would take you about seven hundred ninety-one 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 12442946670 cubic inches would be around 193.1 feet tall.

Recreational maths with 12442946670

• 12442946670 backwards is 07664924421
• 12442946670 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12442946670's digits is 45
• More coming soon!