12351453972

Names of 12351453972

• Cardinal: 12351453972 can be written as Twelve billion, three hundred fifty-one million, four hundred fifty-three thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.2351453972 × 10¹⁰

Factors of 12351453972

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 738

Divisors of 12351453972

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 11 12 13 17 22 26 33 34 39 44 51 52 61 66 68 78 102 121 122 132 143 156 183 187 204 221 242 244 286 363 366 374 429 442 484 561 572 631 663 671 726 732 748 793 858 884 1037 1122 1262 1326 1342 1452 1573 1586 1716 1893 2013 2057 2074 2244 2379 2431 2524 2652 2684 3111 3146 3172 3786 4026 4114 4148 4719 4758 4862 6171 6222 6292 6941 7293 7381 7572 8052 8203 8228 8723 9438 9516 9724 10727 11407 12342 12444 13481 13882 14586 14762 16406 17446 18876 20823 21454 22143 22814 24609 24684 26169 26741 26962 27764 29172 29524 32181 32812 34221 34892 38491 40443 41646 42908 44286 45628 49218 52338 53482 53924 64362 68442 76351 76982 80223 80886 83292 88572 90233 95953 98436 104676 106964 115473 117997 125477 128724 136884 139451 148291 152702 153964 160446 161772 180466 191906 229053 230946 235994 250954 270699 278902 287859 296582 305404 320892 353991 360932 376431 383812 418353 423401 444873 458106 461892 471988 500383 501908 541398 557804 575718 593164 654347 707982 752862 836706 846802 889746 916212 992563 1000766 1082796 1151436 1270203 1297967 1308694 1415964 1501149 1505724 1533961 1631201 1673412 1693604 1779492 1963041 1985126 2001532 2540406 2595934 2617388 2977689 3002298 3067922 3262402 3893901 3926082 3970252 4601883 4657411 4893603 5080812 5191868 5504213 5955378 6004596 6135844 6524804 7197817 7787802 7852164 8506511 9203766 9314822 9787206 11008426 11910756 13972233 14395634 15575604 16512639 16873571 17013022 18407532 18629644 19574412 21593451 22016852 25519533 27944466 28791268 33025278 33747142 34026044 43186902 50620713 51039066 55888932 60546343 66050556 67494284 79175987 86373804 93571621 101241426 102078132 121092686 158351974 181639029 187143242 202482852 237527961 242185372 280714863 316703948 363278058 374286484 475055922 561429726 726556116 950111844 1029287831 1122859452 2058575662 3087863493 4117151324 6175726986 12351453972
• Sum of all divisors σ(n): 36772146432
• Sum of proper divisors (its aliquot sum) s(n): 24420692460
• 12351453972 is an abundant number, because the sum of its proper divisors (24420692460) is greater than itself. Its abundance is 12069238488

Bases of 12351453972

• Binary: 1011100000001101000011101100010100₂
• Hexadecimal: 0x2E0343B14
• Base-36: 5O9QIVO

Squares and roots of 12351453972

• 12351453972 squared (12351453972²) is 152558415222434576784
• 12351453972 cubed (12351453972³) is 1884318243661164816928875786048
• The square root of 12351453972 is 111137.0953912329
• The cube root of 12351453972 is 2311.5645636641

Scales and comparisons

• 12,351,453,972 seconds is equal to 392 years, 38 weeks, 2 days, 15 hours, 26 minutes, 12 seconds.
• To count from 1 to 12,351,453,972 would take you about seven hundred eighty-five 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 12351453972 cubic inches would be around 192.6 feet tall.

Recreational maths with 12351453972

• 12351453972 backwards is 27935415321
• The number of decimal digits it has is: 11
• The sum of 12351453972's digits is 42
• More coming soon!