3898661307970

Names of 3898661307970

• Cardinal: 3898661307970 can be written as Three trillion, eight hundred ninety-eight billion, six hundred sixty-one million, three hundred seven thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 3.89866130797 × 10¹²

Factors of 3898661307970

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3437

Divisors of 3898661307970

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 10 11 13 22 23 26 46 55 65 110 115 130 137 143 230 253 274 286 293 299 506 586 598 685 715 1265 1370 1430 1465 1495 1507 1781 2530 2930 2953 2990 3014 3151 3223 3289 3562 3809 5906 6302 6446 6578 6739 7535 7618 8905 13478 14765 15070 15755 16115 16445 17810 19045 19591 29530 31510 32230 32483 32890 33695 34661 38090 38389 39182 40141 40963 41899 64966 67390 67919 69322 74129 76778 80282 81926 83798 87607 97955 135838 148258 162415 173305 175214 191945 195910 200705 204815 209495 324830 339595 346610 370645 383890 401410 404561 409630 418990 422279 438035 441551 450593 521833 679190 741290 747109 809122 844558 865229 876070 882947 883102 901186 923243 963677 1043666 1494218 1730458 1765894 1846486 1927354 2022805 2111395 2207755 2252965 2609165 3735545 4045610 4222790 4326145 4414735 4415510 4450171 4505930 4616215 4818385 5218330 5259293 5740163 7471090 8652290 8829470 8900342 9232430 9304903 9517519 9636770 9712417 10155673 10518586 11247977 11480326 12002159 18609806 19035038 19424834 19900267 20311346 22250855 22495954 24004318 26296465 28700815 39800534 44501710 46524515 47587595 48562085 50778365 52592930 56239885 57401630 57852223 60010795 93049030 95175190 97124170 99501335 101556730 102353933 112479770 115704446 118536373 120021590 120963739 123727747 132023749 199002670 204707866 218902937 237072746 241927478 247455494 258703471 264047498 289261115 437805874 511769665 517406942 578522230 592681865 604818695 618638735 660118745 1023539330 1094514685 1185363730 1209637390 1237277470 1293517355 1303900103 1320237490 1330601129 1540972849 2189029370 2587034710 2607800206 2661202258 2726336579 2845738181 3081945698 5452673158 5691476362 6519500515 6653005645 7704864245 13039001030 13306011290 13631682895 14228690905 15409728490 16950701339 27263365790 28457381810 29989702369 33901402678 35442375527 59979404738 70884751054 84753506695 149948511845 169507013390 177211877635 299897023690 354423755270 389866130797 779732261594 1949330653985 3898661307970
• Sum of all divisors σ(n): 8698210956288
• Sum of proper divisors (its aliquot sum) s(n): 4799549648318
• 3898661307970 is an abundant number, because the sum of its proper divisors (4799549648318) is greater than itself. Its abundance is 900888340348

Bases of 3898661307970

• Binary: 111000101110111010010100101000011001000010₂
• Hexadecimal: 0x38BBA528642
• Base-36: 1DR0QA5VM

Squares and roots of 3898661307970

• 3898661307970 squared (3898661307970²) is 15199559994262351185520900
• 3898661307970 cubed (3898661307970³) is 59257936447799343768270392119771573000
• The square root of 3898661307970 is 1974502.8001930003
• The cube root of 3898661307970 is 15738.8079492633

Scales and comparisons

• 3,898,661,307,970 seconds is equal to 123,965 years, 19 weeks, 1 day, 18 hours, 26 minutes, 10 seconds.
• To count from 1 to 3,898,661,307,970 would take you about three hundred nine thousand, nine hundred thirteen 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 3898661307970 cubic inches would be around 1311.6 feet tall.

Recreational maths with 3898661307970

• 3898661307970 backwards is 0797031668983
• The number of decimal digits it has is: 13
• The sum of 3898661307970's digits is 67
• More coming soon!