145072102032

Names of 145072102032

• Cardinal: 145072102032 can be written as One hundred forty-five billion, seventy-two million, one hundred two thousand and thirty-two.

Scientific notation

• Scientific notation: 1.45072102032 × 10¹¹

Factors of 145072102032

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 197

Divisors of 145072102032

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 33 36 39 41 44 48 52 54 66 72 78 82 88 99 104 108 117 121 123 127 132 143 144 156 164 176 198 208 216 234 242 246 254 264 286 297 312 328 351 363 369 381 396 429 432 451 468 484 492 508 528 533 572 594 624 656 702 726 738 762 792 858 902 936 968 984 1016 1066 1089 1107 1143 1144 1188 1287 1353 1397 1404 1452 1476 1524 1573 1584 1599 1651 1681 1716 1804 1872 1936 1968 2032 2132 2178 2214 2286 2288 2376 2574 2706 2794 2808 2904 2952 3048 3146 3198 3267 3302 3362 3429 3432 3608 3861 4059 4191 4264 4356 4428 4572 4719 4752 4797 4953 4961 5043 5148 5207 5412 5588 5616 5808 5863 5904 6096 6292 6396 6534 6604 6724 6858 6864 7216 7722 8118 8382 8528 8712 8856 9144 9438 9594 9906 9922 10086 10296 10414 10824 11176 11726 12177 12573 12584 12792 13068 13208 13448 13716 14157 14391 14859 14883 15129 15367 15444 15621 16236 16764 17424 17589 17712 18161 18288 18491 18876 19188 19812 19844 20172 20592 20828 21648 21853 22352 23452 24354 25146 25168 25584 26136 26416 26896 27432 28314 28782 29718 29766 30258 30734 30888 31242 32472 33528 35178 36322 36982 37719 37752 38376 39624 39688 40344 41656 42471 43706 44577 44649 45387 46101 46863 46904 48708 50292 52272 52767 54483 54864 55473 56628 57277 57564 59436 59532 60516 61468 61776 62484 64493 64944 65559 67056 67691 70356 72644 73964 75438 75504 76752 79248 79376 80688 83312 84942 87412 89154 89298 90774 92202 93726 93808 97416 100584 105534 108966 110946 113256 114554 115128 118872 119064 121032 122936 124968 128986 131118 133947 135382 138303 140589 140712 145288 147928 150876 158301 163449 166419 169884 171831 174824 178308 178596 181548 184404 187452 193479 194832 196677 199771 201168 203073 203401 211068 213487 217932 221892 226512 229108 230256 237744 238128 240383 242064 245872 249936 257972 262236 267894 270764 276606 281178 281424 290576 295856 301752 316602 326898 332838 339768 343662 349648 356616 357192 363096 368808 374904 386958 393354 399542 406146 406802 414909 422136 426974 435864 443784 458216 480766 490347 499257 515493 515944 524472 535788 541528 553212 562356 580437 590031 599313 603504 609219 610203 630047 633204 640461 653796 665676 679536 687324 713232 714384 721149 726192 737616 744601 749808 773916 786708 799084 812292 813604 829818 844272 853948 871728 887568 916432 961532 980694 998514 1030986 1031888 1048944 1071576 1083056 1106424 1124712 1160874 1180062 1198626 1218438 1220406 1260094 1266408 1280922 1307592 1331352 1374648 1442298 1489202 1546479 1547832 1573416 1598168 1624584 1627208 1659636 1707896 1741311 1797939 1827657 1830609 1890141 1921383 1923064 1961388 1997028 2061972 2143152 2163447 2212848 2233803 2249424 2321748 2348357 2360124 2397252 2436876 2440812 2520188 2532816 2561844 2615184 2644213 2662704 2749296 2775331 2884596 2978404 3092958 3095664 3146832 3196336 3249168 3254416 3319272 3415792 3482622 3595878 3655314 3661218 3780282 3842766 3846128 3922776 3994056 4123944 4326894 4467606 4643496 4696714 4720248 4794504 4873752 4881624 5040376 5123688 5288426 5393817 5491827 5550662 5670423 5764149 5769192 5956808 6185916 6490341 6638544 6701409 6965244 7045071 7191756 7310628 7322436 7560564 7685532 7845552 7932639 7988112 8190611 8247888 8325993 8653788 8935212 9286992 9393428 9440496 9589008 9747504 9763248 10080752 10247376 10576852 10787634 10983654 11101324 11340846 11528298 11538384 11913616 12371832 12980682 13402818 13930488 14090142 14383512 14621256 14644872 15121128 15371064 15865278 16381222 16651986 17011269 17307576 17870424 18786856 20104227 21135213 21153704 21575268 21967308 22202648 22681692 23056596 23797917 24571833 24743664 24977979 25831927 25961364 26805636 27860976 28180284 28767024 29242512 29289744 30242256 30528641 30742128 31730556 32762444 33303972 34022538 34615152 35740848 37573712 40208454 42270426 42307408 43150536 43934616 44405296 45363384 46113192 47595834 49143666 49955958 51663854 51922728 53611272 56360568 61057282 63405639 63461112 65524888 66607944 68045076 71393751 73715499 74933937 77495781 80416908 84540852 86301072 87869232 90726768 91585923 92226384 95191668 98287332 99911916 103327708 103845456 107222544 112721136 122114564 126811278 126922224 131049776 133215888 136090152 142787502 147430998 149867874 154991562 160833816 169081704 183171846 190383336 196574664 199823832 206655416 221146497 232487343 244229128 253622556 272180304 274757769 285575004 294861996 299735748 309983124 321667632 335815051 338163408 366343692 380766672 393149328 399647664 413310832 442292994 464974686 488458256 507245112 549515538 571150008 589723992 599471496 619966248 671630102 697462029 732687384 824273307 884585988 929949372 1007445153 1014490224 1099031076 1142300016 1179447984 1198942992 1239932496 1343260204 1394924058 1465374768 1648546614 1769171976 1859898744 2014890306 2198062152 2686520408 2789848116 3022335459 3297093228 3538343952 3719797488 4029780612 4396124304 5373040816 5579696232 6044670918 6594186456 8059561224 9067006377 11159392464 12089341836 13188372912 16119122448 18134012754 24178683672 36268025508 48357367344 72536051016 145072102032
• Sum of all divisors σ(n): 509209630720
• Sum of proper divisors (its aliquot sum) s(n): 364137528688
• 145072102032 is an abundant number, because the sum of its proper divisors (364137528688) is greater than itself. Its abundance is 219065426656

Bases of 145072102032

• Binary: 10000111000110111110001001101010010000₂
• Hexadecimal: 0x21C6F89A90
• Base-36: 1UN86MC0

Squares and roots of 145072102032

• 145072102032 squared (145072102032²) is 21045914787983018529024
• 145072102032 cubed (145072102032³) is 3053175097479050111525916281376768
• The square root of 145072102032 is 380883.3181329945
• The cube root of 145072102032 is 5254.4585198317

Scales and comparisons

• 145,072,102,032 seconds is equal to 4,612 years, 43 weeks, 6 days, 6 hours, 7 minutes, 12 seconds.
• To count from 1 to 145,072,102,032 would take you about nine thousand, two hundred twenty-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 145072102032 cubic inches would be around 437.9 feet tall.

Recreational maths with 145072102032

• 145072102032 backwards is 230201270541
• 145072102032 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 145072102032's digits is 27
• More coming soon!