6999742386

Names of 6999742386

• Cardinal: 6999742386 can be written as Six billion, nine hundred ninety-nine million, seven hundred forty-two thousand, three hundred eighty-six.

Scientific notation

• Scientific notation: 6.999742386 × 10⁹

Factors of 6999742386

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 196

Divisors of 6999742386

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 19 21 26 27 38 39 42 54 57 63 73 78 79 91 114 117 126 133 146 158 169 171 182 189 219 234 237 247 266 273 338 342 351 378 399 438 474 494 507 511 513 546 553 657 702 711 741 798 819 949 1014 1022 1026 1027 1106 1183 1197 1314 1387 1422 1482 1501 1521 1533 1638 1659 1729 1898 1971 2054 2133 2223 2366 2394 2457 2774 2847 3002 3042 3066 3081 3211 3318 3458 3549 3591 3942 4161 4266 4446 4503 4563 4599 4914 4977 5187 5694 5767 6162 6422 6643 6669 7098 7182 7189 8322 8541 9006 9126 9198 9243 9633 9709 9954 10374 10507 10647 11534 12337 12483 13286 13338 13351 13509 13797 14378 14931 15561 17082 17301 18031 18486 19266 19418 19513 19929 21014 21294 21567 22477 24674 24966 25623 26702 27018 27594 27729 28899 29127 29862 31122 31521 31941 34602 36062 37011 37449 39026 39858 40053 40369 40527 43134 44954 46683 51246 51903 54093 55458 57798 58254 58539 59787 63042 63882 64701 67431 74022 74898 74971 80106 80738 81054 86359 86697 87381 93366 93457 94563 103806 108186 109573 111033 117078 119574 120159 121107 126217 129402 134862 136591 149942 155709 162279 172718 173394 174762 175617 179361 186914 189126 194103 202293 219146 222066 224913 234403 240318 242214 252434 253669 259077 262143 273182 280371 283689 311418 324558 328719 333099 351234 358722 360477 363321 378651 388206 404586 409773 449826 468806 486837 507338 518154 524286 524797 526851 560742 567378 606879 657438 666198 674739 703209 720954 726642 757302 761007 767011 777231 819546 841113 973674 974623 986157 1049594 1053702 1089963 1135953 1213758 1229319 1349478 1406418 1424449 1522014 1534022 1554462 1574391 1640821 1682226 1775683 1949246 1972314 2024217 2109627 2179926 2271906 2283021 2301033 2331693 2458638 2523339 2848898 2923869 2958471 3148782 3281642 3407859 3551366 3687957 4048434 4219254 4273347 4566042 4602066 4663386 4723173 4922463 5046678 5327049 5847738 5916942 6328881 6815718 6822361 6849063 6903099 7375914 8546694 8771607 9446346 9844926 9971143 10654098 12657762 12820041 13644722 13698126 13806198 14169519 14767389 15981147 17543214 18517837 19942286 20467083 20709297 25640082 26314821 28339038 29534778 29913429 31962294 37035674 38460123 40934166 41418594 44302167 47943441 52629642 55553511 59826858 61401249 76920246 88604334 89740287 95886882 111107022 122802498 129624859 166660533 179480574 184203747 259249718 269220861 333321066 368407494 388874577 499981599 538441722 777749154 999963198 1166623731 2333247462 3499871193 6999742386
• Sum of all divisors σ(n): 20800512000
• Sum of proper divisors (its aliquot sum) s(n): 13800769614
• 6999742386 is an abundant number, because the sum of its proper divisors (13800769614) is greater than itself. Its abundance is 6801027228

Bases of 6999742386

• Binary: 110100001001101111001011110110010₂
• Hexadecimal: 0x1A13797B2
• Base-36: 37RGRSI

Squares and roots of 6999742386

• 6999742386 squared (6999742386²) is 48996393470364972996
• 6999742386 cubed (6999742386³) is 342962132135647336369846608456
• The square root of 6999742386 is 83664.4631011279
• The cube root of 6999742386 is 1912.9077159201

Scales and comparisons

• 6,999,742,386 seconds is equal to 222 years, 29 weeks, 4 days, 12 hours, 53 minutes, 6 seconds.
• To count from 1 to 6,999,742,386 would take you about four hundred forty-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 6999742386 cubic inches would be around 159.4 feet tall.

Recreational maths with 6999742386

• 6999742386 backwards is 6832479996
• 6999742386 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6999742386's digits is 63
• More coming soon!