1398607321930

Names of 1398607321930

• Cardinal: 1398607321930 can be written as One trillion, three hundred ninety-eight billion, six hundred seven million, three hundred twenty-one thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 1.39860732193 × 10¹²

Factors of 1398607321930

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 137

Divisors of 1398607321930

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 37 49 65 70 73 74 91 98 130 146 169 182 185 245 259 338 365 370 455 481 490 511 518 637 730 845 910 949 962 1022 1183 1274 1295 1369 1690 1813 1898 2197 2366 2405 2555 2590 2701 2738 3185 3367 3577 3626 4394 4745 4810 5110 5402 5915 6253 6370 6643 6734 6845 7154 8281 9065 9490 9583 10985 11830 12337 12506 13286 13505 13690 15379 16562 16835 17797 17885 18130 18907 19166 21970 23569 24674 27010 28561 30758 31265 33215 33670 35113 35594 35770 37814 41405 43771 46501 47138 47915 57122 61685 62530 66430 67081 70226 76895 81289 82810 86359 87542 88985 93002 94535 95830 99937 107653 117845 123370 124579 132349 134162 142805 153790 160381 162578 172718 175565 177970 189070 199874 199927 215306 218855 231361 232505 235690 245791 249158 264698 285610 306397 320762 335405 351130 399854 406445 431795 437710 456469 462722 465010 491582 499685 538265 569023 604513 612794 622895 661745 670810 699559 801905 812890 863590 872053 912938 999370 999635 1056757 1076530 1122667 1138046 1156805 1209026 1228955 1245790 1299181 1323490 1399118 1399489 1531985 1603810 1619527 1720537 1744106 1999270 2084953 2113514 2245334 2282345 2313610 2457910 2598362 2798978 2845115 3007693 3022565 3063970 3195283 3239054 3441074 3497795 3983161 4169906 4360265 4564690 4896913 5283785 5613335 5690230 5934097 6015386 6045130 6390566 6495905 6995590 6997445 7397299 7858669 7966322 8097635 8602685 8720530 9094267 9793826 10424765 10567570 11226670 11336689 11868194 12991810 13994890 14594671 14794598 15038465 15717338 15976415 16195270 16889353 17205370 18188534 19915805 20849530 21053851 22366981 22673378 24484565 29189342 29670485 30076930 31952830 33778706 36986495 39100009 39293345 39831610 41538679 42107702 44733962 45471335 48969130 51781093 56683445 59340970 63659869 72973355 73972990 77143261 78200018 78586690 83077358 84446765 90942670 102162697 103562186 105269255 111834905 113366890 118225471 127319738 145946710 147376957 154286522 168893530 195500045 204325394 207693395 210538510 219561589 223669810 236450942 258905465 273700063 290770753 294753914 318299345 385716305 391000090 415386790 439123178 510813485 517810930 540002827 547400126 581541506 591127355 636598690 736884785 771432610 827578297 1021626970 1080005654 1097807945 1182254710 1368500315 1453853765 1473769570 1536931123 1655156594 1915900441 2195615890 2700014135 2737000630 2854300657 2907707530 3073862246 3780019789 3831800882 4137891485 5400028270 5708601314 7560039578 7684655615 8275782970 9579502205 10758517861 14271503285 15369311230 18900098945 19159004410 19980104599 21517035722 28543006570 37800197890 39960209198 53792589305 99900522995 107585178610 139860732193 199801045990 279721464386 699303660965 1398607321930
• Sum of all divisors σ(n): 3305274428988
• Sum of proper divisors (its aliquot sum) s(n): 1906667107058
• 1398607321930 is an abundant number, because the sum of its proper divisors (1906667107058) is greater than itself. Its abundance is 508059785128

Bases of 1398607321930

• Binary: 10100010110100011011111100001101101001010₂
• Hexadecimal: 0x145A37E1B4A
• Base-36: HUIEOSAY

Squares and roots of 1398607321930

• 1398607321930 squared (1398607321930²) is 1956102440956206658924900
• 1398607321930 cubed (1398607321930³) is 2735819196366496143650587321993057000
• The square root of 1398607321930 is 1182627.2962899173
• The cube root of 1398607321930 is 11183.1787292639

Scales and comparisons

• 1,398,607,321,930 seconds is equal to 44,471 years, 20 weeks, 17 hours, 52 minutes, 10 seconds.
• To count from 1 to 1,398,607,321,930 would take you about one hundred eleven thousand, one hundred seventy-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 1398607321930 cubic inches would be around 931.9 feet tall.

Recreational maths with 1398607321930

• 1398607321930 backwards is 0391237068931
• The number of decimal digits it has is: 13
• The sum of 1398607321930's digits is 52
• More coming soon!