402138901141632

Names of 402138901141632

• Cardinal: 402138901141632 can be written as Four hundred two trillion, one hundred thirty-eight billion, nine hundred one million, one hundred forty-one thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 4.02138901141632 × 10¹⁴

Factors of 402138901141632

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 6389

Divisors of 402138901141632

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 81 93 96 108 124 128 144 162 186 192 216 248 279 288 324 372 384 432 496 558 576 648 744 837 864 961 992 1116 1152 1296 1488 1674 1728 1922 1984 2232 2511 2592 2883 2976 3348 3456 3844 3968 4464 5022 5184 5766 5952 6353 6696 7688 8649 8928 10044 10368 11532 11904 12706 13392 15376 17298 17856 19059 20088 23064 25412 25947 26784 30752 34596 35712 38118 40176 46128 50824 51894 53568 57177 61504 69192 76236 77841 80352 92256 101648 103788 107136 114354 123008 138384 152472 155682 160704 171531 184512 196943 203296 207576 228708 276768 304944 311364 321408 343062 369024 393886 406592 415152 457416 514593 553536 590829 609888 622728 686124 787772 813184 830304 914832 1029186 1107072 1181658 1219776 1245456 1372248 1575544 1660608 1772487 1829664 2058372 2363316 2439552 2490912 2744496 3151088 3321216 3544974 3659328 4116744 4726632 4981824 5317461 5488992 6105233 6302176 7089948 7318656 8233488 9453264 9963648 10634922 10977984 12210466 12604352 14179896 15952383 16466976 18315699 18906528 21269844 21955968 24420932 25208704 28359792 31904766 32933952 36631398 37813056 40360609 42539688 48841864 54947097 56719584 63809532 65867904 73262796 75626112 80721218 85079376 97683728 109894194 113439168 121081827 127619064 146525592 161442436 164841291 170158752 195367456 219788388 226878336 242163654 255238128 293051184 322884872 329682582 340317504 363245481 390734912 439576776 484327308 494523873 510476256 586102368 645769744 659365164 680635008 726490962 781469824 879153552 968654616 989047746 1020952512 1089736443 1172204736 1251178879 1291539488 1318730328 1452981924 1758307104 1937309232 1978095492 2041905024 2179472886 2344409472 2502357758 2583078976 2637460656 2905963848 3269209329 3516614208 3753536637 3874618464 3956190984 4358945772 5004715516 5166157952 5274921312 5811927696 6538418658 7033228416 7507073274 7749236928 7912381968 8717891544 10009431032 10549842624 11260609911 11623855392 13076837316 15014146548 15498473856 15824763936 17435783088 20018862064 21099685248 22521219822 23247710784 26153674632 30028293096 31649527872 33781829733 34871566176 38786545249 40037724128 45042439644 46495421568 52307349264 60056586192 63299055744 67563659466 69743132352 77573090498 80075448256 90084879288 101345489199 104614698528 116359635747 120113172384 135127318932 139486264704 155146180996 160150896512 180169758576 202690978398 209229397056 232719271494 240226344768 270254637864 310292361992 349078907241 360339517152 405381956796 418458794112 465438542988 480452689536 540509275728 620584723984 698157814482 720679034304 810763913592 930877085976 1047236721723 1081018551456 1241169447968 1396315628964 1441358068608 1621527827184 1861754171952 2094473443446 2162037102912 2482338895936 2792631257928 3141710165169 3243055654368 3723508343904 4188946886892 4324074205824 4964677791872 5585262515856 6283420330338 6486111308736 7447016687808 8377893773784 11170525031712 12566840660676 12972222617472 14894033375616 16755787547568 22341050063424 25133681321352 33511575095136 44682100126848 50267362642704 67023150190272 100534725285408 134046300380544 201069450570816 402138901141632
• Sum of all divisors σ(n): 1236803984861445
• Sum of proper divisors (its aliquot sum) s(n): 834665083719813
• 402138901141632 is an abundant number, because the sum of its proper divisors (834665083719813) is greater than itself. Its abundance is 432526182578181

Bases of 402138901141632

• Binary: 1011011011011111001000010010110100101100010000000₂
• Hexadecimal: 0x16DBE425A5880
• Base-36: 3YJO26TK00

Squares and roots of 402138901141632

• 402138901141632 squared (402138901141632²) is 161715695811399274672923623424
• 402138901141632 cubed (402138901141632³) is 65032172210950525018326742451140735656787968
• The square root of 402138901141632 is 20053401.2362400009
• The cube root of 402138901141632 is 73811.7262344153

Scales and comparisons

• 402,138,901,141,632 seconds is equal to 12,786,773 years, 8 weeks, 1 day, 21 hours, 7 minutes, 12 seconds.
• To count from 1 to 402,138,901,141,632 would take you about thirty-one million, nine hundred sixty-six thousand, nine hundred thirty-two 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 402138901141632 cubic inches would be around 6151 feet tall.

Recreational maths with 402138901141632

• 402138901141632 backwards is 236141109831204
• The number of decimal digits it has is: 15
• The sum of 402138901141632's digits is 45
• More coming soon!